1 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * New SILC PKCS API enabling support for other public keys
4 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
6 * Separated SILC Public Key Payload routines from the PKCS API
7 to lib/silccore/silcpubkey.[ch].
9 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
11 * Added SILC Key Repository library, lib/silcskr.
13 * Added SILC Server library, lib/silcserver.
15 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
17 * MIME objects in attributes now use SilcMime. Affected files
18 are lib/silccore/silcattrs.[ch].
20 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
22 * Synchronize semaphore posting for real threads in FSM.
23 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
25 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
27 * Added silc_file_set_nonblock. Affected file is
28 lib/silcutil/silcfileutil.h.
30 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
32 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
34 * FSM based implementation of SILC SKE. Simpler interface also.
35 Affected files are in lib/silcske/.
37 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
39 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
41 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
42 silc_mime_parse is available but deprecated.
44 * Check that packet is valid when processing key exchange,
45 authentication and rekey protocols. Fixes a crashbug.
46 Affected files are apps/silcd/protocol.c and
47 lib/silcclient/protocol.c.
49 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
50 all hash buffers to use that instead of fixed values.
52 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Added SHA-256 to crypto library. The SHA-256 takes now
55 precedence over SHA-1.
57 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
59 * Check for valid return value from regcomp. Affected file
60 lib/silcutil/unix/silcunixutil.c.
62 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Fixed silc_hash_uint to work with integers. Affected
65 file lib/silcutil/silcutil.c.
67 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
69 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
71 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
73 * Fixed channel public key list saving on JOIN command reply
74 on backup router. Affected file apps/silcd/command_reply.c.
76 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
78 * Added default limit how many channels client can join,
79 default is 50. Added 'channel_join_limit' configuration
80 option to server too. Affected files are apps/silcd/command.c
81 and serverconfig.[ch].
83 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
85 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
86 On Toolkit the server and client are not compiled by default.
87 Affected file configure.ad.
89 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
91 * Added lib/contrib/getopt.[ch] for platforms that don't
92 have it (it is not GPL implementation).
94 * Fixed compilation when pkg-config is used.
96 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
98 * A comma in invite/ban string is invalid, check for it.
99 Affected file apps/silcd/server_util.c.
101 * Added SERVICE command to the server. It parses the command
102 request but SILC Server does not support services for the
103 time being. Affected file apps/silcd/command.[ch].
105 * Added SERVICE command and command reply to client library.
106 It is however incomplete. Updated Toolkit documentation.
107 Affected files are lib/silcclient/command[_reply].[ch].
109 * Fixed IDENTIFY/WHOWAS command reply to send the username
110 correctly (uninitialized buffer). Affected file is
111 apps/silcd/server_query.c.
113 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
115 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
116 finalizes the major restructuring of the CVS tree.
118 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
120 * Send empty MOTD reply if MOTD file cannot be read.
121 Affected file silcd/command.c.
123 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Optimized primer number generator to use simpler conversion
126 routines. Also assure that the prime number will have the
127 highest bit set after modifying it. Affected file is
128 lib/silcmath/silcprimegen.c.
130 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
132 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
133 for now only for testing purposes, it will not be delivered
134 in any distribution for now.
136 * Removed NSS MPI from the source tree. Due to upcoming
137 license change for the SILC Toolkit, we cannot deliver the
138 NSS MPI anymore. I decided to replace it in all distributions
139 with public domain library.
141 * Removed GNU regex from lib/contrib and introduced free
142 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
143 GNU regex compatible API to it (only partial).
145 * Removed getopt routines from lib/contrib.
147 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
149 * Use silc_server_send_command_reply to send replies instead
150 of encoding packet itself. Affected file silcd/command.c.
152 * Added command sending and receiving statistics to server.
153 Affected files in silcd/.
155 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
156 with GCC, for it not to warn about pointer signedness.
158 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
160 * Added context to the SilcIDCache destructor. Affected
161 files are lib/silccore/silcidcache.[ch],
162 lib/silcclient/client.c and silcd/server.c.
164 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
166 * Added pkg-config check to configure.
168 * The PublicKeyDir must not be used with Admin block in server
169 config. Affected file silcd/serverconfig.c.
171 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
175 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * Handle empty LIST command reply correcttly in server. Affected
178 file silcd/command_reply.c.
180 * Handle empty LIST command reply correctly in client library.
181 The application will now receive one LIST command reply with
182 all arguments set to NULL if there are no channels. Updated
183 Client Library documentation accordingly. Affected file
184 lib/silcclient/command_reply.c.
186 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
188 * Added channel name string stringprep profile to the protocol
189 and implementation to allow a little free'er channel name
190 strings. Affected files are lib/silcutil/silcstringprep.[ch].
192 * Added silc_channel_name_[check|verify] to check and verify
193 channel name strings. Affected files are
194 lib/silcutil/silcstrutil.[ch].
196 * Added support for the new channel name preparation in client
197 library and server. Affected files in lib/silcclient and
200 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
202 * Added the Autodist into the source tree. It replaces the
203 old ./prepare. It can be used to create distributions as
204 previously. See README.CVS and README.DIST. See
205 distributions in distdir/.
207 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
209 * Make sure query sends at least an error back if nothing
210 more is sent. Affected file silcd/server_query.c.
212 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
214 * During query, check if the original command caller goes
215 away. If it does, stop the query. Affected file
216 silcd/server_query.c.
218 * Check for valid channel creation in JOIN command reply.
219 Affected file lib/silcclient/command_reply.c.
221 * Handle the resolver counter in silc_client_get_users_by_channel
222 callback correctly. Fixed auto-join bug in Gaim. Affected
223 file lib/silcclient/idlist.c.
225 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
227 * Added some better error messages. Affected file
228 silcd/command_reply.c and packet_receive.c.
230 * Handle error in WATCH command propely on backup router.
231 Affected file silcd/command.c.
233 * Fixed freeing of unfreeable variable in WHOIS command reply.
234 Affected file silcd/command_reply.c.
236 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
238 * Added pkg-config .pc file creation for silc core library
239 and silcclient library. A patch by c0ffee.
241 * Removed the need for GNU Libidn. Added the simple stringprep
242 from libidn into lib/contrib/. It is now used also on Windows
245 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
247 * Simplified the invite and ban string handling in the
248 server. Check for valid invite and ban arguments also.
249 Affected file silcd/server_util.c.
251 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
253 * Added WATCH list announcing in backup router protocol.
254 Affected files are silcd/command.c, server.c, server_backup.c.
256 * Do not change users mode to founder on normal server/backup
257 if the founder mode is set, and user is first one to join.
258 Affected file silcd/pcaket_receive.c.
260 * Do not send CUMODE_CHANGE notify back to sender. Affected
261 file silcd/packet_receive.c.
263 * Added getrusage() to take noise in SILC RNG. A patch by
264 Mika Boström. Affected files are configure.in.pre,
265 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
267 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
269 * Splitted the SILC libraries configuration into a configure
270 fragment into lib/configure.ad. It is now possible, once
271 this feature is added, to specify whether to compile or not
272 compile included SILC libraries. Affected files are
273 configure.in.pre, lib/silcmath/mpi/configure.ad,
274 lib/configure.ad, Makefile.defines.pre and
275 Makefile.defines_int.pre.
277 * Added --with-silc-includes and --with-silc-libs to configure.
278 If specified the included libs are not compiled, but the
279 specified libs are used. Pkg-config is not yet supported.
280 Affected file configure.in.pre.
282 * Fixed WATCH command handling on backup router. Router does not
283 send the watch command any more to backup if it originates from
284 backup. Affected file silcd/command.c.
286 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Changed announcing to not announce unregistered clients.
289 Affected file silcd/server.c.
291 * Fixed username handling in command reply. Affected file
292 silcd/command_reply.c.
294 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
296 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
298 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
299 Affected file: includes/silcincludes.h.in
301 * bool is defined as _Bool on Mac OS X now.
302 Affected file: lib/silcutil/silctypes.h
304 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
306 * Added support for UTF-8 nicknames, channel names and
307 server names in client library. Affected files in
310 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
311 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
312 software to check how Toolkit has been compiled.
314 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
316 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
318 * Use silc_utf8_str[n]casecmp instead of strcmp routines
319 in library and in SILC Client when dealing with nicknames
320 and other identifier strings. Affected file in client lib
323 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
324 irssi/src/silc/core/silc-servers.c.
326 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
328 * Fixed idcache to work with the new identifier strings.
329 Affected file lib/silccore/silcidcache.c.
331 * Added UTF-8 hash and compare function for SilcHashTable.
332 Affected file lib/silcutil/silcutil.[ch].
334 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
335 Affected file lib/silcutil/silcstringprep.[ch].
337 * Changed the identifier string handling to include the original
338 format in client, server, channel entries and normalized
339 format in cache. Affected files in silcd/.
341 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
343 * Added support for the new identifier strings and their
344 validity checking. Nicknames, channel names and usernames
345 can now include practically any kind of letters and various
346 other characters. Affected files in silcd/ and in libraries.
348 NOTE: comparing these strings should now be done with memcmp()
349 to check binary compatibility. All these strings are normalized
350 and casing is irrelevant.
352 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
353 as easy function for applications to check whether identifier
356 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
358 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
359 file lib/silcutil/silcutf8.c.
361 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
363 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
365 * Make public key in getkey reply mandatory. Affected file
366 lib/silcclient/command_reply.c
368 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
370 * Added Parameter dont_register_crypto_library to
371 SilcClientParam. If set to TRUE, silcclient library will
372 not initalize the Crypto Libraries and application
373 will need to do it. Affected file lib/silcclient/silcclient.h,
374 lib/silcclient/client.c.
376 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
378 * Imported new silc_utf8_[encode|decode] routines from
379 my internal SILC 1.1 source tree. New encodings added:
380 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
381 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
382 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
385 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
387 * Implemented stringprep (RFC 3454) API. Internally we use
388 GNU Libidn's stringprep, for now, so it is required now to
389 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
391 * Added checking for GNU Libidn and --with-libidn to configure.
393 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
395 * If the passphrases entered do not match while generating a new key,
396 completly start over instead of going into an infinite loop asking
397 the user to re-enter the passphrase correctly. Affected file
398 lib/silcutil/silcapputil.c
400 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
402 * Make sure server is removed from backup list when it is
403 deleted. Affected files silcd/command.c, server.c,
406 * Close socket when connecting to router fails. Affected
409 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
411 * Adopt configuration toolchain to current auto-tools.
412 Affected files prepare, irssi/configure.in
413 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
414 redo that. Affected files irssi/src/silc/core/client_ops.c,
415 irssi/src/fe-common/silc/fe-silc-channels.c
416 * Take over command line options into silcclient data structure.
417 Affected file irssi/src/silc/core/silc-core.c
419 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
421 * Do not try to initiate backup resuming protocol forever.
422 Affected file silcd/server_backup.c.
424 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
426 * ID change in resuming has to be done before changing
427 detached client's modes, since the ID change may fail and
428 leave ghosts on the network. Affected file is
429 silcd/packet_receive.c.
431 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
433 * Fixed Win32 scheduler to not stuck anymore. A patch from
434 Juha Räsänen. Affected file is
435 lib/silcutil/win32/silcwin32schedule.c.
437 * Fixed QoS parsing for connection blocks in server. Affected
438 file is silcd/serverconfig.c.
440 * Fixed server statistics increasing in server. Affected file
443 * The CLOSE command now marks backup router as self disconnected
444 to avoid resuming problems. Affected file silcd/command.c.
446 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
448 * When using silc_net_create_connection[_async], and your system can
449 create IPv6 sockets, it will try to connect to the IPv6 host.
450 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
451 file lib/silcutil/unix/silcunixnet.c
453 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
455 * Check for valid route when receiving packet from router and
456 when routing it to local server in the cell. A patch from
457 Matt Miller. Affected files silcd/router.c and server.c.
459 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
461 * Couldn't detach and reattach twice, because of the previous
462 commit. Affected file silcd/packet_receive.c
464 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
466 * Added check to ignore Port value if Initiator is FALSE.
467 Remote router coudln't connect if Port was set. Affected file
470 * If some client tries to resume more than once at the same time,
471 server crashed. Router didn't crash, but showed odd behaviour
472 (didn't allow clients to join anymore, ..). Affected files
473 silcd/packet_receive.c silcd/idlist.h
475 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
477 * Destroy the file transfer session in silc_client_file_close
478 with timeout. Affected file lib/silcclient/client_ftp.c.
480 * Call SFTP server monitor in READ and WRITE after the actual
481 operations. Affected file lib/silcsftp/sftp_server.c.
483 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Create one configure script from configure fragments
486 (configure.ad). This is a first step towards new distribution
487 system. Affected files prepare, configure.in.pre,
488 lib/silcmath/mpi/configure.ad.
490 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
492 * Removed expiring of client key pair. Affected file is
493 irssi/src/silc/core/clientutil.c
495 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
497 * Check the number of connections from real number of
498 connections instead of socket number, when deciding if
499 server is full. Affected files are silcd/server.c,
500 server_internal.h and silcd.c.
502 * Clarified the connections_max meaning in General section
503 in doc/example_silcd.conf.in.
505 * The reconnect_keep_trying default value set to TRUE
506 if it is not defined in the config file. Affected file
507 silcd/serverconfig.c.
509 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
511 * Fixed crashbug in connection closing, after a protocol
512 completion callback, which might have closed it already.
513 Affected file silcd/server.c.
515 * Fixed rekey with PFS in backup router. It did not allow
516 rekeys with PFS, and when the rekey protocol timedout
517 it crashed the backup router without the above fix. Affected
518 file silcd/packet_send.c and server.c.
520 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
522 * The silc_client_add_channel_private_key now returns the
523 private key context if pointer is given as argument.
524 Affected files are lib/silcclient/silcclient.h and
527 * Added support for using channel private keys in SILC
528 Client Library even if the private key mode is not set
529 on the channel. Affected file lib/silcclient/client_channel.c.
531 * The channel private key used to decrypt message is now
532 delivered to the application in the 'channel_messageÃ' client
533 operation. Affected files are lib/silcclient/silcclient.h
534 and client_channel.c.
536 * Fixed wrong arg type for user limit in CMODE command reply.
537 Affected file silcd/command.c.
539 * The user limit is now taken and saved to SilcClientEntry in
540 JOIN and CMODE command replies and in CMODE_CHANGE notify.
541 Affected files lib/silcclient/silcclient.h, command_reply.c
544 * Added support to the new private message key indicator
545 packet. Added a new function to the client library:
546 silc_client_send_private_message_key_request. The sender
547 indicates to be initiator, and receiver is responder.
548 Added the indicator to the SilcClientEntry as 'prv_resp'
549 boolean. Affected files are lib/silcclient/silcclient.h
550 client.[ch], and client_prvmsg.c.
552 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
554 * Fixed the JOIN command calling when called with both
555 -auth and -founder. Affected file is lib/silcclien/command.c.
557 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Check watcher list for resumed clients as well. Affected
560 file is silcd/packet_receive.c.
562 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Implemented the user limit to the CMODE_CHANGE notify,
565 CMODE command reply and JOIN command reply in server.
566 Affected files are silcd/server.c, command.c, command_reply.c,
567 packet_send.c and packet_receive.c.
569 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
571 * Defined SILC_STRFMT_END that must be used now with
572 silc_buffer_strformat, instead of SILC_STR_END. Fixes
573 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
574 lib/silcclient/silcvcard.c, silcd/server_util.c.
576 * Fixed the adding of public key to the WATCH list in server.
577 Fixed the WATCH notify sending to client. Affected files
578 are silcd/packet_send.[ch], command.c, server_util.c.
580 * Implemented the watching by public key in the SILC Client
581 Library and SILC Client. Affected files are
582 lib/silcclient/command.c and client_notify.c.
584 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
586 * Added support for public key watching in server. Affected
587 files are silcd/server.c, server_internal.h, command.c,
590 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
592 * Added public key to the SIlcClientEntry. Affected files
593 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
595 * Fixed the get_clients_whois reply processing to return
596 exactly same entries server returned. Makes it possible
597 to search using attributes. Affected file is
598 lib/silcclient/idlist.c.
600 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
602 * Save founder key to SilcChannelEntry. Affected files are
603 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
605 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
607 * Call the monitor callback with _CLOSED status from the
608 silc_client_file_close. Affected files are
609 lib/silcclient/client_fpt.c, silcclient.h
611 * Added silc_client_get_clients_whois which resolves using
612 WHOIS, and supports requested attributes as well.
613 Affected files are lib/silcclient/silcclient.h, idlist.c.
615 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
617 * Added support for asking the destination filename where
618 the downloaded file is saved in the file transfer. Affected
619 files are lib/silccilent/silcclient.h, client_ftp.c.
621 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
623 * Fixed error handling in resuming data processing. Affected
624 files are lib/silcclient/client_resume.c and client.c.
626 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
628 * Fixed silc_client_send_private_message to return TRUE correctly.
629 Affected file lib/silcclient/client_prvmsg.c.
631 * Added topic to the SilcChannelEntry. Affected files are
632 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
634 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
636 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
637 file lib/silcclient/command.c
639 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
641 * Convert all commands to UTF-8 before passing them to the
642 client library. Still need to convert replies from UTF-8 to
643 the locale encoding. Affected file
644 irssi/src/silc/core/silc-cmdqueue.c
646 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
648 * redirect all silc_client_command_calls through a queueing framework.
649 This fixes /CYCLE and the annoying "nick change after auto-joining
650 a channel". Furthermore it defines one central point where
651 command parameters can be UTF-8-ified. Affected files
652 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
653 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
655 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
657 * use asynchronous connect() to establish router connections.
658 Fixes problem when the primary router goes down. Affected files
659 silcd/server.c, silcd/server_backup.c
661 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
663 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
664 Fixed various compilation warnings when type casting ints
665 to pointers or vice versa, of different size. Updates around
668 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
670 * Surrogates not allowed in UTF-8 strings, updated decoder.
671 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
672 testers in lib/silcutil/tests/ directory.
674 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
676 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
677 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
678 files are lib/silcclient/silcclient.h, client.c.
680 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
682 * When resuming a session fails, notify the user that the session
683 file needs to be removed eventually. Affected files
684 irssi/src/fe-common/silc/module-formats.[ch],
685 irssi/src/silc/core/client_ops.c.
687 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
689 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
690 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
692 * Typofix in Irssi::Silc module. Affected file
693 irssi/src/perl/silc/Silc.xs.
695 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
697 * Changed the way NOTICE flagged messages are treated. Added support
698 for notices in queries and signing notices. Affected files
699 irssi/default.theme; irssi/docs/help/in/notice.in;
700 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
701 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
703 * Fixed typo in /ACTION help. Affected file
704 irssi/docs/help/in/action.in
706 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
708 * Fixed typo in perl module. Affected file
709 irssi/src/perl/silc/Server.xs
711 * Changed the way ACTION flagged messages are treated. Added support
712 for actions in queries and signing actions. Affected files
713 irssi/default.theme; irssi/docs/help/in/action.in;
714 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
715 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
718 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
720 * Incorrectly reported error when client had to be resolved from
721 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
723 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
725 * Fixed whois public key hash table deleting and adding in
726 detached client case. Affected file silcd/packet_receive.c.
728 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
730 * Changed filenames of silc/fe module not to collide with filenames
731 from core/fe. Also seperated public messages printing from
732 query messages printing. Affected files are all in
733 irssi/src/fe-common/silc.
735 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
737 * Fixed the invite process handling during joining to use
738 correct server name for the client that is matched against
739 the invite string for the channel. Wrong server name caused
740 inability to join the channel. Affected file is
743 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
745 * Fixed the CUMODE channel founder authentication on normal
746 server to not remove the founder rights on existing founder
747 before checking that router accepts the mode change. Affected
748 files are silcd/command.c and silcd/packet_receive.c.
750 * Remove the server entry correctly when rekey timeouts and
751 remote router connection on normal server is closed. Fixes
752 a crash where server uses the freed server entry. Affected
755 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
757 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
758 networks. This is the first step in solving the bug about
759 /SERVER ADD -silcnet <silcnet>. Affected files
760 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
761 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
762 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
764 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
766 * /SMSG and /MMSG now correctly create new queries. Affected files
767 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
769 * Add basic support for SILC protocol specific variables in perl.
770 Affected files irssi/src/perl/silc/*, irssi/configure.in,
771 irssi/src/perl/Makefile.am
773 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
775 * Don't use silc_get_input, it's obviously not reliable. Fixes
776 issue when the current key expires. Affect file
777 irssi/src/silc/core/clientutils.c
779 * Make the session data filename configurable. This makes it
780 possible to have different session files for different
781 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
782 client_ops.[ch], silc-servers.c,
783 irssi/src/silc/fe-common/silc/module-formats.[ch]
785 * Use the same set of libtool files for the MPI lib as for the
786 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
787 config.sub, configure.in, install-sh, missing, mkinstalldirs
789 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Fixed server statistics decrementing error to not go to
792 negative. Affected file silcd/packet_receive.c.
794 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
796 * Use silc_server_query_add_error to add error in public key
797 search error. Added support in send_reply to send errors
798 without specific argument. Affected file silcd/server_query.c.
800 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
801 Client for NO_SUCH_NICK. It was against the protocol specs.
802 Affected file irssi/src/silc/core/client_ops.c.
804 * Added backwards support for the wrong NO_SUCH_NICK error sending
805 in server. To be removed in SILC Server 1.0. Both old clients
806 and clients with fixed error handling now works. Affected file
807 silcd/server_query.c.
809 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
811 * fixed a bug in the whois using attributes function where no
812 error was sent if no nickname and client id but the attributes were
813 given to whois. Affected file silcd/server_query.c
815 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
817 * remove public key from public key hashtable on detach. Affected
818 file silcd/packet_receive.c
820 * free public key hashtable before removing clients on server
821 shutdown. Affected file silcd/server.c
823 * remove public key prior deleting client-data on killing a client.
824 Affected file silcd/server_util.c
826 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
828 * Getting the MOTD from other servers works now. Affected
829 files are silcd/command.c and silcd/command_reply.c
831 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
833 * Initialize the variable idletag, since it is tested in
834 silc_core_deinit for its default value. Affected file
835 irssi/src/silc/core/silc-core.c
837 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
839 * Fixed signed channel messages across cells. Affected file
842 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
844 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
845 is not defined. They can now be safely used in if-statements
846 without braces. Affected file lib/silcutil/silclog.h.
848 * Added the checks for backup closing connection due to error
849 (local or remote) and thus not allow the resuming to occur
850 in reconnect. Affected files are silcd/packet_send.c
853 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
855 * Help file updates. Affected files in irssi/src/docs/help/in/.
857 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
859 * Fixed channel messages across cells. Affected file
862 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
864 * Fixed file transmission accepting in client library to not
865 start the negotiation if user hasn't accepted the transfer,
866 instead create new session for resent transfer. Affected
867 file lib/silcclient/client_ftp.c.
869 * Show the session ID in the file transmision list. Remove
870 session from list that failed to transfer. Switch the current
871 session automatically after transmission, and in errors, to new
872 session if other sessions exists in the transfer list. Affected
873 files are irssi/src/silc/core/silc-servers.c,
874 irssi/src/fe-common/silc/modfule-formats.c.
876 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
878 * Fixed MIME header parsing for the hopefully last time. Affected
879 file lib/silcutil/silcstrutil.c
881 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
883 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
885 * The SILC RNG is now gauranteed to return non-zero random
886 values. Affected files are lib/silccrypt/silcrng.[ch].
888 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Fixed nickname formatting when changing only case of the
891 nickname. Affected file lib/silcclient/idlist.c.
893 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
895 * Fixed a memory leak and incorrect printing of the "appears as"
896 message. Affected file irssi/src/silc/core/client_ops.c
898 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Added CRT (Chinese Remainder Theorem) supported RSA
901 private keys and private key operations. This significantly
902 increases private key operation efficiency. No compatibility
903 issues with new or old private keys. Affected files are
904 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
906 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Fixed GCC-3.3.2 related compilation warnings from the
911 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
913 * Removed RC6 from distributions.
915 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
917 * Added some better comments to lib/silccrypt/silcpkcs.h,
918 optimized some routines in lib/silccrypt/silcpkcs.c.
919 Added test_silcpkcs into lib/silccrypt/tests/.
921 * Fixed silc_rng_global_init to actually init the global RNG
922 if RNG wasn't provided for it. Affected file is
923 lib/silccrypt/silrng.c.
925 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
927 * Added silc_hash_table_find_by_context_ext. Affected files
928 lib/silcutil/silchashtable.[ch].
930 * Save the public key on normal server in WHOIS command reply
931 from attributes, if present, and add it to public key hash
932 table. Fixes WHOIS resolving by public key on normal server.
934 Optimized the attributes resolving on normal server to not
935 resolve if we resolved them already from router.
937 Affected files are silcd/server_query.c, command_reply.c.
939 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
941 * Added support for whois using attributes.
942 Affected files silcd/command_reply.c, silcd/packet_receive.c,
943 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
946 * Added support for whois using public key attribute to /WHOIS i
947 client command. Affected files irssi/docs/help/in/whois.in,
948 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
950 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed UMODE setting in server when the client has anonymous
953 mode set. The mode setting was not working. Affected file
956 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
958 * Fixed some bugs and typos related to sending split messages.
959 Print notification when sending messages with /MMSG. Affected
960 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
962 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
964 * Optimized the socket referencing in packet routines, client
965 library and server. Affected files are lib/silccore/silcpacket.c,
966 lib/silcclient/client.c and silcd/server.c.
968 * If silc_socket_set_qos is given with NULL arguments the QoS is
969 reset from the socket. Affected files are
970 lib/silcutil/silcsockconn.[ch].
972 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
974 * Add a /LISTKEYS command which lists the locally cached
975 client and server keys. Affected files
976 irssi/src/fe-common/module-formats.[ch],
977 irssi/src/silc/core/silc-{channels,servers}.c
978 irssi/docs/help/in/listkeys.in
980 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
982 * Check that packet queue purging was successful. Affected
983 files lib/silcclient/client.c and silcd/packet_send.c. Related
984 to MAC failed errors.
986 * Do not clear the inbuf even if it is empty if QoS was applied
987 to it. Otherwise the QoS data is cleared and MAC failed error
988 will occur. Affected file lib/silccore/silcpacket.c.
990 * Use the rekey period time as rekey protocol timeout value.
991 If the rekey does not succeed during the rekey period there's
992 something very wrong, and we most likely end up with wrong keys,
993 do graceful reconnect then. Affected file silcd/server.c.
995 * Take reference of the socket in the parser context, as it's
996 possible to have the parsers in queue after the socket is
997 disconnected and this may cause crash. Affected files are
998 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1001 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1003 * Fixed KICK command reply sending, it sent to replies.
1004 Affected file silcd/command.c.
1006 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1008 * Finish the silc-mime.pl script. It now supports MIME type
1009 guessing using magic files, signing data messages, executing
1010 MIME handlers in background. Affected files
1011 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1013 * Changed MIME signal handler to make things easier for the perl
1014 script. Affected files irssi/src/silc/core/client_ops.c,
1015 silc-servers.c, and irssi/docs/signals.txt
1017 * Cleaned up the silc_mime_parse function and fixed detection
1018 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1020 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1022 * Resolve the IP for file transfer listener from the connection
1023 socket. Affected file lib/silcclient/client_ftp.c.
1025 * Accept NULL hostname parameter in the functions
1026 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1027 if hostname is not wanted.
1029 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1031 * Fixed race condition between silc_client_init and
1032 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1034 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed file transfer connection closing when SIGNOFF for
1037 the client is received from server. Affected file is
1038 lib/silcclient/client_ftp.c.
1040 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1042 * Check for disconnected socket in QUIT callback. Affected
1043 file silcd/command.c.
1045 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1047 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1048 Affected files lib/silcutil/silcstrutil.c
1050 * Cleaned up the escape/unescape functions for correctness and
1051 speed. Affected file irssi/src/silc/core/client_ops.c
1053 * Removed handling for data messages with Content-Type: text/*,
1054 moved parsing of MIME headers to the signal handler, added
1055 support for signing and verifying data messages. Affected
1056 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1057 irssi/src/silc/core/silc-{servers,channels}.c
1059 * Added a perl script for handling data messages based on
1060 information read from Mailcap files. New file
1061 irssi/scripts/silc-mime.pl
1063 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1065 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1066 acknowledge recepetion of a message to the sender. Updated
1069 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1071 * Unregister channel key saving callback when deleting channel.
1072 Affected file lib/silcclient/idlist.c.
1074 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1075 before calling notify client operation. Affected file is
1076 lib/silcclient/client_notify.c.
1078 * Unregister QoS tasks when deleting the socket connection.
1079 Affected files lib/silcutil/silcsockconn.[ch],
1080 unix/silcunixsockconn.c.
1082 * Implemented latest presence-attrs draft changes. Affected
1083 files lib/silccore/silcattrs.h and
1084 irssi/src/silc/core/silc-queries.c.
1086 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * Save old channel keys in list to allow more rapid change
1089 of channel keys if server for some reason does that. This
1090 avoids loosing so many channel messages due to not having
1091 key to decrypt. Affected file lib/silcclient/silcclient.h,
1092 idlist.c and client_channel.c.
1094 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Continued backup router tests and fixes. Affected files
1097 silcd/server_backup, server_util.c, server.c. See TODO.
1099 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1101 * Fixed SERVER_SIGNOFF handling in servers. The client
1102 was removed from wrong list thus not removing the client
1103 at all. Affected file silcd/packet_receive.c.
1105 * Do not execute rekey protocol for disabled connections as
1106 it would never go through. Affected file silcd/server.c.
1108 * Added timeout for rekey protocol to catch if the protocol
1109 never executes successfully. Affected files silcd/server.c
1112 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Abandon packet processing for disconnected sockets. Check
1115 this always after calling packet processing callback.
1116 Affected file lib/silccore/silcpacket.c.
1118 * Fixed double registration disconnection code in server.
1119 Closed wrong connection. Affected file silcd/packet_receive.c.
1121 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1123 * On normal server reconnect to primary during resuming 4
1124 times, then give up. Affected file silcd/server_backup.c.
1126 * If during reconnecting to routers we notice we have router
1127 connection but no primary router set, the server is in desync.
1128 Reconnect to primary to restore network. Affected file
1131 * Assure that only one protocol is exeucting at the same time.
1132 Added checks for all protocols. Affected files are
1133 silcd/server.c and server_backup.c.
1135 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1137 * Check that a string is not already part on invite/ban
1138 string when processing it. Affected file silcd/server_util.c.
1140 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1143 with 1.2 version of the protocol. Affected file is
1144 silcd/packet_receive.c.
1146 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1149 where the passphrase was given. Affected file is
1152 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1154 * INVITE and BAN notifys are now delivered from routers to
1155 servers (but not clients) on the channel. Updated specs and
1156 code. Affected files silcd/packet_[send|receive].[ch],
1157 command.c, server.c and server_util.c.
1159 * Implemented INVITE and BAN announcing. Affected files are
1160 silcd/server.[ch], server_util.c.
1162 * Implemented SilcStatus error type argument returning in
1163 command reply error in server. Affected file silcd/command.c.
1165 * Implemented SilcStatus argument returning in comand reply
1166 in client library. The command_reply client operation now
1167 returns error specific arguments as well. Affected files
1168 are lib/silcclient/command_reply.[ch], client_resume.c,
1169 lib/silccore/silcstatus.[ch].
1171 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1173 * Backup router protocol version 1.2 implemented. Testing still
1174 required. Affected files in silcd/server_backup.[ch], server.c,
1175 packet_receive.c and server_internal.h.
1177 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * silc_client_send_[channel|private]_message now return TRUE
1180 or FALSE. Affected file lib/silcclien/client_channel.c and
1183 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1185 * Check for explicit nickname in INVITE and BAN processing
1186 during join as well (and don't expect only wildcards in
1187 invite/ban strings). Affected file silcd/command.c.
1189 * Fixed the INVITE and BAN by public key. The public key saved
1190 is the PK payload (as specified) not the raw data. Affected
1191 file silcd/server_util.c.
1193 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1195 * UTF-8 text message support for actions and notices in SILC
1196 Client. Affected file irssi/src/silc/core/client_ops.c.
1198 * silc_get_username and silc_get_real_name now returns sensible
1199 data on Win32. Patch by Toni Willberg. Affected file is
1200 lib/silcutil/win32/silcwin32util.c.
1202 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1204 * Provide a signal handler to send MIME encoded messages and emit
1205 a signal when a MIME encoded message is received. Also document
1206 the signals for usage with the perl interface.
1208 A sample perl script will be supplied at a later point.
1210 Affected files are irssi/docs/signals.txt,
1211 irssi/src/silc/core/client_ops.[ch],
1212 irssi/src/silc/core/silc-{channels,servers}.c
1214 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1216 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1217 server. Use this time to display a lag and disconnect when it
1218 exceeds a specified limit.
1220 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1222 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Remove the channel auth list in normal server if router
1225 encofrces its list during connecting. Send notify to channel
1226 to remove the mode to remove the list. Affected files are
1227 silcd/server_util.c and silcd/packet_receive.c.
1229 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1231 * Added support for channel public keys. Updated protocol specs
1232 and implemented it. Affected files are
1233 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1234 lib/silcclient/command_reply.c.
1236 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1239 terminate the process on Linux. Affected file silcd/silcd.c.
1241 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1243 * Check for NULL buffer in silc_buffer_clear. Affected file
1244 is lib/silcutil/silcbuffer.h.
1246 * Simplified the backup router protocol by removing the _GLOBAL
1247 types. Updated protocol specs and the code. Affected files
1248 are silcd/server_backup.[ch].
1250 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1252 * Deny '@' and '!' from nicknames since they are reserved
1253 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1254 Updated protocol specs and the code.
1256 Affected files are silcd/server_util.[ch].
1258 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1260 * Fixed stack overflow in Irssi SILC client. Affected
1261 file irssi/src/silc/core/client_ops.c.
1263 * Check that Host is set in ServerConnection and RouterConnection
1264 in silcd.conf. Affected file silcd/serverconfig.c.
1266 * Fixed crash in server with protocol completion callbacks,
1267 namely rekey and backup resuming protocols. Affected files
1268 are silcd/server_backup.c and silcd/server.c.
1270 * Fixed rekey protocol to not restart if it is started already.
1271 Affected files are lib/silcclient/client.c and
1274 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1276 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1278 * Fixed EOF handling in SILC Config, affected file
1279 lib/silcutil/silcconfig.c.
1281 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1283 * Fixed RESOLVING flag handling in JOIN notify and other
1284 notifys to handle the resolvings correctly in client library.
1285 Affected file lib/silcclient/client_notify.c.
1287 * Do not send full INVITE and BAN lists in INVITE and BAN
1288 notifys, only the changed information. Affected file
1291 * Fixed INVITE notify sending in INVITE command, send it
1292 only when needed. Affected file silcd/command.c.
1294 * Handle the founder key change properly in CMODE_CHANGE
1295 notify. Bug #122. Affected file silcd/packet_receive.c.
1297 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1299 * Remove the mark for output (mark it only for input) after
1300 purging outgoing queue. Prevents the "Error in select()"
1301 floods. Affected file silcd/packet_send.c.
1303 * Fixed incorrect connection deletion from client library
1304 after calling "connect" client operation. Could cause
1305 crashes for example during reconnect timeouts. Affected
1306 files are lib/silcclient/client.c and
1307 irssi/src/silc/core/client_ops.c.
1309 * Check server private key file permissions before starting
1310 the server. Affected file silcd/serverconfig.c.
1312 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1314 * NULL terminate allocated string in silc_buffer_strformat.
1315 Affected file lib/silcutil/silcbuffmt.c.
1317 * Rewrote the invite/ban list string handling in server to
1318 use SilcBuffer instead. Affected files are silcd/command.c
1319 and silcd/server_util.c.
1321 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed double free in CMODE command when setting new HMAC
1324 for channel. Affected file silcd/command.c.
1326 * Added couple of missing memset's to zero sensitive memory.
1327 Affected files silcd/command.c, lib/silcclient/command.c.
1329 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed a double free in INVITE command error handling in
1332 server. Affected file silcd/command.c.
1334 * Added macros SILC_SWAB_[16|32] to swab byte order of
1335 16-bit and 32-bit unsigned integers. Affected file
1336 lib/silcutil/silctypes.h.
1338 * Use the SILC_SWAB_16 instead of htons() in server when
1339 handling ports since the ports in structures are always
1340 in little-endian order (regardless of platform). Affected
1341 file silcd/serverid.c and silcd/server_backup.c.
1343 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1345 * Send DISCONNECT in close admin command in server. Affected
1346 file silcd/command.c.
1348 * Check whether we are already connecting to a remote router
1349 (in addition of checking whether we are already connected)
1350 before creating new connection. Affected file silcd/server.c.
1352 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1354 * Added better compiler and compiler flags checking in
1357 * Check that socket is valid after QoS is applied to data.
1358 Affected file lib/silcutil/unix/silcunixsockconn.c.
1360 * Make sure the socket connecetion is not closed to early
1361 when closing connection in server. Also make sure the
1362 connection is always closed after error in a protocol.
1363 Affected file silcd/server.c.
1365 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Removed --session and --dummy options from Irssi SILC Client.
1368 -d option is available only if --enable-debug was given.
1369 Affected files are irssi/src/silc/core/silc-core,
1370 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1372 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1374 * Added silc_buffer_steal to steal the data from the buffer.
1375 Affected file lib/silcutil/silcbuffer.h.
1377 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1379 * Fixed server crash with double Primary block in config file.
1381 Fixed also various memory leaks around the config file
1382 parser. Affected files lib/silcutil/silcconfig.c,
1383 silcd/serverconfig.c.
1385 * Changed my nickname (Johnny Mnemonic) to my real name, this
1386 means that bugs introduced by him were actually introduced
1389 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1391 * Don't display "foo appears as foo\nYou're now known as foo"
1392 messages. Affected file irssi/src/silc/core/client_ops.c
1394 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1396 * Fixed error handling of invalid client entry when calling
1397 commands in server. Fixes a crash. Affected file
1400 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Added some sanity checks in server for correctness of the
1403 server configuration. Affected file silcd/serverconfig.c.
1405 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Prevent endless resolving of user informations in USERS
1408 command by checking the command reply status correctly.
1409 Affected file lib/silcclient/command_reply.c.
1411 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1414 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1415 Aldous <Matthew@Aldous.com>.
1417 * Added better implementation using CriticalSection of
1418 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1419 <mikko.lahteenmaki@pikabaana.net>.
1421 * Added some Winsock WIN32 compatiblity defines into
1422 includes/silcwin32.h.
1424 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Fixed double free in async host lookup code. Affected file
1427 lib/silcutil/silcsockconn.c.
1429 * On backup router handle now the SERVER_SIGNOFF from router
1430 for local connected servers too, and close the connections.
1432 Do not process them as normally signing off servers when they
1433 really signoff by sending EOF fe, but always assume that
1434 router sends the SERVER_SIGNOFF.
1436 Affected files silcd/server.c and silcd/packet_receive.c.
1438 * Fixed socket unsetting when closing connections. Affected
1439 files silcd/server.c and silcd/packet_send.c.
1441 * Do not print the nickname in SERVER_SIGNOFF if we do not
1442 have it. Prevents asserts in Irssi core. It is possible we
1443 don't have the nick if it was just being resolved when server
1444 signoff. Affected file irssi/src/silc/core/client_ops.c.
1446 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Fixed autonick crashbug in client library. Affected file
1449 lib/silcclient/client.c.
1451 * Fixed Unix implementation of SilcMutex to really assert if
1452 the mutex is locked/unlcoked already. Affected file
1453 lib/silcutil/unix/silcunixmutex.c.
1455 * Fixed locking in silc_schedule_uninit. It didn't lock
1456 when dispatching timeout tasks. Affected file is
1457 lib/silcutil/silcschedule.c.
1459 * Changed Win32 implementation of SilcThread to use modern
1460 Win32 interface. Affected file is
1461 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1463 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1465 * Don't print signed messages when sending failed. Affected files
1466 irssi/src/silc/core/silc-[servers.c/commands.h]
1468 * Send adquate signal when founding a channel by joing it. Affect
1469 file irssi/src/silc/core/client_ops.c
1471 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1473 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1474 irssi/src/fe-common/core/themes.c
1476 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Fixed close command to use the port correctly when closing
1479 server connections. Affected file silcd/idlist.c.
1481 * Check for NULL outbuf in silc_socket_write. It is possible
1482 that it is NULL is some odd case. Affected files are
1483 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1485 * Do not call final protocol callback for backup router
1486 resuming protocol when closing connection. It is closed
1487 by timeout in case of error. Affected file silcd/server.c.
1489 * Backup reconnect to router if backup resuming protocol
1490 failed. Affected file silcd/server_backup.c.
1492 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Fixed double free in SKE library error hadling when signature
1495 error occurred. Affected file lib/silcske/silcske.c.
1497 * Save the fingerprint to new SilcClientEntry after changing
1498 nickname. Affected file lib/silcclient/client_notify.c.
1500 * Print SIGNOFF in Irssi SILC client only if the nickname is
1501 known. Prevents asserts in Irssi core. It is possible we
1502 don't have the nick if it was just being resolved when it
1503 quit. Affected file irssi/src/silc/core/client_ops.c.
1505 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Fixed double free in invite list adding code when adding
1508 invite strings. Affected file silcd/server_util.c.
1510 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1512 * More log printing during backup router protocol. Affected
1513 file silcd/server_backup.c.
1515 * Removed backwards support for old private key file format.
1516 Affected file lib/silccrypt/silcpkcs.c.
1518 * Removed backwards support for not-so-strict decryption length
1519 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1521 * GETKEY to update the client entrys fingerprint too.
1522 Affected file lib/silcclient/command_reply.c.
1524 * Added --without-libtoolfix for package builders using weird
1525 wrappers around libtool (BSD at least).
1527 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1529 * Fixed backup router bugs: When backup resumes router and
1530 receives a CHANNEL_MESSAGE packet the backup must not act
1531 as router since the packet header decryption would be
1532 different. Also, when relaying packets to channel, do
1533 not re-encrypt packets on backup that came from the primary
1534 since the connection isn't really router-router connection.
1535 Affected files silcd/server.c, silcd/packet_send.c.
1537 * Added checks in encryption/decryption that encryption/decryption
1538 length sent as argument really is multiple by block size. Helps
1539 catching really weird bugs like the above backup router bugs
1540 when packets are being decrypted in wrong way. Affected files
1541 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1543 * Fixed padding generation in private key file encryption.
1544 Affected file lib/silccrypt/silcpkcs.c.
1546 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Added ignore_message_signatures setting which can be used
1549 to ignore signatures in messages. Affected files are
1550 irssi/src/silc/core/client_ops.c, silc-core.c.
1552 * Fixed the libtoolfix to use command line options instead of
1553 environment variables. They didn't work as expected. Now,
1554 the libtool is fully run-time configurable.
1556 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1558 * Verify signature payload for signed messages. Affected files
1559 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1560 irssi/src/silc/core/silc-core.h
1562 * Display signature verification result in public and private
1563 messages using theme abstracts. See irssi/default.theme for
1564 examples on their usage. Affected files
1565 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1566 irssi/src/fe-common/silc/module-formats.[ch],
1567 irssi/src/fe-common/silc/fe-common-silc.c,
1568 irssi/src/fe-common/silc/Makefile.am
1569 irssi/src/fe-common/core/fe-messages.[ch]
1571 * Fixed bugs in Irssi's theme parsing. Affected files
1572 irssi/src/fe-common/core/themes.c
1574 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Calculate the correct length for signed messages before
1577 encrypting, it must be multiple by block size. Affected
1578 file lib/silccore/silcmessage.c.
1580 * silc_message_signed_get_public_key returns now both
1581 decoded and encoded public key. Affected files are
1582 lib/silccore/silcmessage.[ch].
1584 * Added libtoolfix script that makes the libtool more generic
1585 and configurable in run-time. Now we can specify in run-time
1586 if what kind of libraries we want to create, regardless of
1587 configuration. SIMs are now creates even if --disable-shared
1588 was explicitly given.
1590 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Fixed founder key sending in CMODE command in client.
1593 Affected file lib/silcclient/command.c.
1595 * Fixed CUMODE founder authentication in server to not check
1596 for client's public key since it's not supposed to do that.
1597 Affected file silcd/command.c.
1599 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1601 * Set realname and hostname in NICK_REC records. Affected file
1602 irssi/src/silc/core/silc-nicklist.c
1604 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Remove 1.0 protocol backwards compat code from client
1609 * Added more reliable check for whether nickname did change
1610 or not, or whether only Client ID changed in NICK_CHANGE
1611 notify. Affected file lib/silcclient/client_notify.c.
1612 Fixes bug in '@' character handling in a nickname.
1614 * Added support for automatically parsing signature from
1615 the message payload. Added new function
1616 silc_message_get_signature to return the payload to
1617 application. Affected files lib/silccore/silcmessage.[ch].
1619 * Changed the private_message and channel_message client
1620 operations to deliver the SilcMessagePayload to the
1621 application too. Application can use it fe. to get the
1622 signature from the message for verification. Affected
1623 file lib/silcclient/silcclient.h, client_channel.c and
1626 * Redefined the signed payload for message payloads.
1627 Updated protocol specs and implemented.
1629 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Fixed wrong invite and ban list handling in server command
1632 reply. Affected files are silcd/command_reply.c,
1633 silcd/server_util.[ch].
1635 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Fixed CMODE setting in server when founder mode was set.
1638 Affected file silcd/command.c. Bug #95.
1640 * Added support to setting specific public key in CMODE in
1641 Irssi SILC client. Affected file lib/silcclient/command.c.
1643 * Added support to use specific public key in CUMODE in
1644 Irssi SILC Client. Affected file lib/silcclient/command.c.
1646 * Added support for inviting and banning by public key in
1647 Irssi SILC client. Affected file lib/silcclient/command.c.
1649 * Fixed fingerprint/babbleprint showing in invite and ban
1650 list command replys. Affected file is
1651 irssi/src/silc/core/client_ops.c.
1653 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1655 * Format CMODE +c and +h to display both the mode and the argument
1657 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Added test vectors and test programs for SHA-1, MD5,
1660 HMAC-SHA1 and HMAC-MD5. New tests are located in
1661 lib/silccrypt/tests/. Fixed also argument decoding bug in
1662 MD5 implementation. Affected file lib/silccrypt/md5.c.
1664 * Changed the channel private key and private message key
1665 generation (with static keys) to use SHA1 instead of MD5,
1666 as SHA1 is the mandatory hash function in SILC. Affected
1667 file lib/silcclient/client_[channel/prvmsg].c.
1669 * Changed the private key file encryption to use SHA1 instead
1670 of MD5. Added support for the old generation and added
1671 automatic change of the key (to be removed later). Affected
1672 files lib/silccrypt/silcpkcs.c.
1674 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Load only files with .pub suffix in PublicKeyDir. Affected
1677 file silcd/serverconfig.c.
1679 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1681 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1682 channels. Affected files silcd/silcd.c, silcd/server.h.
1684 * Added the config directive PublicKeyDir for the client block.
1685 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1687 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Merged Toni's irssi/silc.conf patch.
1691 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1693 * Max alloc tests in allocation routines. Affected file
1694 lib/silcutil/silcmemory.c.
1696 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Fixed a typo in resuming code that fixed detach/resume code
1699 in server. Bug #93. Affected file silcd/packet_receive.c.
1701 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1703 * Do reverse lookups for server when /connecting. Affected files
1704 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1705 irssi/src/core/net-nonblock.*
1707 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Added library versioning for shared libraries. Affected
1710 files configure.in.pre and lib/Makefile.am.pre.
1712 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1714 * Display INVITE and BAN lists as specified by SILC 1.2
1716 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Do not send invite list back unless asked (when sending
1719 no arguments) or when list was modified. Affected file
1722 * Remove client from invite list in KILLED notify and in
1723 KILL command. Affected file silcd/command.c and
1726 * Fixed bugs in invite list handling in INVITE command.
1727 Affected files silcd/command.c and silcd/server_util.c.
1729 * Merged with Irssi 0.8.6.
1731 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1732 Affected file irssi/src/fe-text/silc.c.
1734 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * The silc_argument_get_[first/next] now return the argument
1737 type to caller. Added silc_argument_payload_encode_one.
1739 Affected files are lib/silccore/silcargument.[ch].
1741 * Added support for the SILC 1.2 INVITE command and new
1742 invite lists to server. Affected files are silcd/command.c,
1743 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1745 * Added support for the SILC 1.2 BAN command and new
1746 ban lists to server. Affected files are silcd/command.c,
1747 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1749 * Added support to client sending new INVITE command. Affected
1750 file is lib/silcclient/command.c.
1752 * Added support to client sending new BAN command. Affected
1753 file is lib/silcclient/command.c.
1755 * Added support for removing client from invite list when kicked
1756 from channel, as SILC 1.2 dictates. Affected files are
1757 silcd/packet_receive.c and silcd/command.c.
1759 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1762 automatically the cipher's internal IV. Affected files
1763 lib/silccrypt/silccipher.[ch].
1765 * Assure the RESUME_CLIENT packet is not sent to twice to
1766 backup router if the detached client was originated from
1767 the backup. Affected file silcd/server.c. Bug #76.
1769 * Changed silc_sim_symname to not allocate memory. Affected
1770 file lib/silcsim/silcsimutil.c.
1772 * Fixed memory leaks with SIMs in server. Affected files
1773 silcd/serverconfig.c, silcd/server.c.
1775 * Fixed channel key distribution after resuming detached
1776 client. Affected files silcd/packet_receive.c.
1778 * Fixed channel's global_user boolean checking after detaching.
1779 Check it after changing the owner of the client not before.
1780 Affected file silcd/packet_receive.c.
1782 * Fixed few double frees from client library. Fixes at least
1783 Bug #81, possibly others too.
1785 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1786 notifys in Irssi SILC Client. Affected file is
1787 irssi/src/silc/core/client_ops.c. Bug #82.
1789 * Applied Ville Räsänen's manual page and --mandir bugfix
1790 patch. Affected files are configure.in.pre and Makefile.am.pre.
1793 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Added support to backup router protocol for backup to tell
1796 normal server that it cannot use the backup router as primary
1797 because the primary isn't really down. Updated protocol
1800 * Added support for primary router to tell backup router that
1801 resuming is not possible because the backup really isn't primary
1802 in the cell. For example if backup disconnected itself the
1803 resuming is not allowed since the primary really did not
1804 go down. Updated protocol specs.
1806 * Removed MARS from crypto library.
1808 * Defined the CTR mode and Randomized CBC mode in SILC. The
1809 CTR mode is RECOMMENDED now in specification. Defined also
1810 Serpent cipher as optional cipher. Updated the protocol specs.
1812 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Added support for inviting/banning by IP/MASK, public key,
1815 and explicit Client ID. Redefined the command and notify
1816 types to allow easier forwards support for other methods
1817 of inviting/banning. Updated protocol specs.
1819 * Remove the client from channel's invite lists if the client
1820 is kicked or killed. Updated protocol specs.
1822 * Unified the Channel Message Payload and Private Message
1823 into one Message Payload. Updated protocol specs and
1826 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Don't wait for EOF after socket error has occurred, but
1829 close the connection. Affected file is silcd/server.c.
1831 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Added support for setting FOUNDER mode on channel with
1834 specific public key which can be set with CMODE command.
1835 Updated protocol specs and implemented in client and server.
1837 * Fixed the Irssi SILC client to correctly shutdown the client
1838 library to avoid memory leaks. Affected files are
1839 irssi/src/silc/core/silc-core.c and silc-servers.c.
1841 * Deprecated the No Reply flag in SKE protocol and introduced
1842 "IV Included" flag which can be used to indicate that the IV
1843 is included in the ciphertext. This makes it possible to use
1844 SILC on unreliable transport, such as UDP which may cause
1845 packet reordering and losses. Updated protocol specs, did
1848 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1851 < 32 bit values in correct size. Affected file is
1852 lib/silcmath/mp_mpi.c.
1854 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed the KE Start Payload parsing to check that mandatory
1857 fields are present. Affected file lib/silcske/payload.c.
1859 * Fixed compilation warnigs in Irssi SILC Client. Affected
1860 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1862 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1864 * Print "nick now appears as newnick" and update Irssi's nicklist
1865 when you change your nick to "nick". Closes #62
1867 * Never format your own nick. Closes #63
1869 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1871 * SILC_UMODE_GONE changes are now propagated correctly to the
1872 Irssi client. Closes #54
1874 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1876 * Fixed example in /HELP KEY
1878 * Added expando $j which expands to current SILC Client version
1880 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * Fixed public key decoding in crypto library.
1884 * Added better error printing to SKE library.
1886 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1888 * Fixed NICK command to not crash if nickname was not sent.
1890 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1893 Deprecated the old Encrypt-And-MAC order. Updated protocol
1894 specs and implemented.
1896 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1897 generation. Updated specs and implemented.
1899 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Added support for rekey before 2^32 sequence number wraps.
1902 Affected files in server and client library.
1904 * Padding must be at least 8 bytes now. Implemented and updated
1907 * Compute maximum padding for authentication packets to make
1908 passphrase approximation attacks impossible. Affected files
1909 in client library and in server.
1911 * Fixed PING command sending in client library and handling in
1912 server. The server ID must be ID Payload, not raw ID data.
1913 Affected files in server and client library.
1915 * Defined that all public keys sent in commands and notify
1916 payloads are actually Public Key Payloads not raw public key
1917 data. Updated protocol specs and implemented.
1919 * Updated protocol version to 1.2. Updated specs and code.
1921 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1922 status types. Updated specs and the code.
1924 * Added support for normal client to kill its own entries from
1925 the network. Updated protocol specs and the code.
1927 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1928 and added initial implementation.
1930 * Added MAC field to the Private Message Payload to protect
1931 against chosen ciphertext attacks. Updated the protocol specs
1934 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1935 attribute to indicate the user's current idle and signon time
1936 of a service. Updated protocol specs and implemented.
1938 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Added "do_not_bind" argument to silc_client_file_send what
1941 can be used to not bind locally but assume the file receiver
1942 provides the point of connect. Usefull when sender is behind
1943 NAT device. Affected file lib/silcclient/silcclient.h and
1946 * Added -no-listener option to FILE SEND command in Irssi SILC
1947 client. Affected file irssi/src/silc/core/silc-servers.c.
1948 Renamed FILE RECEIVE to FILE ACCEPT.
1950 * Confirm passphrase for private key encryption in
1951 silc_create_key_pair and silc_change_private_key_passphrase.
1952 Affected files are lib/silcutil/silcapputil.c.
1954 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Move silc_client_packet_send back to internal, added
1957 silc_client_send_packet, a bit simpler function for application.
1958 Affected files lib/silcclient/silcclient.h, client.c and
1961 * Moved the SilcClientEntry, SilcChannelEntry and
1962 SilcServerEntry to silcclient.h to be public and documented
1963 them for application. Affected files are
1964 lib/silcclient/silcclient.h and idlist.h.
1966 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Fixed manual page installation patch by Ville Räsänen.
1969 USERS help page fix patch by Ville Räsänen
1971 * Changed the silc_client_command_call interface to make
1972 the command call simpler for the application. The library
1973 now handles the command line parsing, command finding and
1974 execution. Application only needs to call the function
1975 with the command line. Affected files are
1976 lib/silcclient/silcclient.h, command.[ch].
1978 * Fixed silc_get_input to NULL-terminate the returned input.
1979 Affected file lib/silcutil/silcutil.c.
1981 * Resolve the client's public key in JOIN command if the
1982 founder auth data is being requested but we don't know the
1983 client's public key. Affected file silcd/command.c.
1986 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Print notify for server opers when backup router comes
1989 online. Affected file silcd/server.c.
1991 * Fixed the INVITE command to send the invite list in
1992 command reply. Affected file silcd/command_reply.c.
1994 * Fixed MOTD command reply sending. Affected file
1997 * UTF-8 decode the topic in TOPIC command reply and LIST
1998 command reply in Irssi SILC client. Affected file is
1999 irssi/src/silc/core/client_ops.c.
2001 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Fixed the INVITE command to not crash Irssi SILC client
2004 when given without nickname argument. AFfected file
2005 irssi/src/silc/core/client_ops.c.
2007 * Fixed double free in WHOIS query on normal server when
2008 forwarding query to router. Affected file is
2009 silcd/server_query.c.
2011 * Fixed WATCH command reply handling on normal server which
2012 was missing altogether. Affected file silcd/command_reply.c.
2015 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2017 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2018 Included yodl sources for each of these. Also modified
2019 Makefile.am prototype to install these files to proper
2020 locations. Updated CREDITS. Affected file Makefile.am.pre,
2021 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2024 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Added support for encrypted private key files. Now
2027 passphrase must be provided when new key pair is created
2028 (can be empty though), and prompted when loading the
2029 private key. Added support for loading the old-style
2030 non-encrypted private keys as well. Affected files
2031 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2034 * Fixed silc_get_input to accept input on all terminals.
2035 Affected file lib/silcutil/silcutil.c.
2037 * Moved the Irssi SILC client key loading and other stuff
2038 to be called after the arguments and UI is initialized.
2039 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2041 * Added -P option to Irssi SILC client which can be used
2042 to change the passphrase of the private key. Affected
2043 file irssi/src/silc/core/silc-core.c.
2045 * Added silc_change_private_key_passphrase apputil routine
2046 to lib/silcutil/silcapputil.[ch].
2048 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Fixed connection closing in client library to not crash.
2051 Moved the connection freeing totally to function
2052 silc_clinet_del_connection. Affected file
2053 lib/silcclinet/client.c.
2055 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Changed includes/silcincludes.h to silcincludes.h.in to
2058 include configuration specific information. The silcdefs.h
2059 is not included in to installation anymore (it's only
2060 compilation time header).
2062 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Moved the SilcClient and SilcClientConnection from client.h
2065 to the public lib/silcclient/silcclient.h. Changed the
2068 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * If version string in silc_clinet_alloc is NULL the library
2071 puts it automatically. Affected file lib/silcclient/client.c.
2073 * Changed the version strings from variables to #define's
2074 in includes/silcversion.h.
2076 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Added shared library complation support.
2080 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Added lib/silcutil/silcapputil.[ch] for application
2083 utility functions. It includes routines for applications'
2084 convenience. Added silc_create_key_pair, silc_show_public_key
2085 and silc_load_key_pair functions.
2087 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Send RESUME_CLIENT packet from router to backup routers
2090 to in resuming. Affected file silcd/packet_receive.c.
2092 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * In IDENTIFY command parsing, send all other IDs except
2095 Client IDs explicitly to router for resolving on normal
2096 server. Also check that ID received in WHOIS command is
2097 always Client ID, others are not allowed. Affected file
2098 silcd/server_query.c.
2100 * Merged latest changes from irssi.org CVS.
2102 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2105 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2107 * Fixed the heartbeat sending in Irssi SILC client. Moved
2108 the silc_client_packet_send to silcclient.h for application
2109 usage. Affected files lib/silcclient/client_internal.h
2110 lib/silcclient/silcclient.h.
2112 * Fixed a bug in query resolving in server. Used wrong
2113 variable in a for loop and crashed. Affected file is
2114 silcd/server_query.c.
2116 * Server constructs requested attributes only to locally
2117 connected clients. Affected file silcd/server_query.c.
2120 * Fixed a bug when sending resolving from router to server
2121 with requested attributes. The constructed WHOIS command
2122 was incorrect. Affected file silcd/server_query.c.
2125 * Fixed Requested Attributes saving in WHOIS command reply.
2126 The length of the data buffer must be saved too. Affected
2127 file silcd/command_reply.c.
2129 * Update the client entry's servername after detaching is
2130 over. Affected file silcd/packet_receive.c. Bug #37.
2132 * Resolve incomplete client entrys in CUMODE_CHANGE and
2133 CMODE_CHANGE notifys. Affected file is
2134 lib/silcclient/client_notify.c. Bug #42.
2136 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Fixed channel key packet processing bug on backup router
2139 during backup resuming protocol. Affected file is
2140 silcd/packet_receive.c.
2142 * Fixed memory leaks in server. Affected files are
2143 silcd/server.c and silcd/packet_receive.c.
2145 * Fixed packet decryption problem when backup router encrypted
2146 channel message with wrong key during backup resuming
2147 protocol. Affected file silcd/packet_send.c.
2149 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2150 Toni Willberg (toniw@iki.fi)
2152 * Changed the SilcCipher context to be private. Changed the
2153 silc_cipher_get_iv to just return pointer to the IV. Added
2154 silc_cipher_get_name to return the name of the cipher.
2155 Fixed code all around to support these changes. Affected
2156 files are lib/silccrypt/silccipher.[ch], client library and
2159 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Fixed unaligned access in lib/silccore/silcattrs.c.
2163 * Fixed libtool linking in lib/silcsim/Makefile.am.
2165 * Fixed services attribute printing. Affected files is
2166 irssi/src/silc/core/silc-queries.c.
2168 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Fixed a crashbug in incoming server accepting. Affected
2171 file silcd/server.c.
2173 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Added automatically generated index to Toolkit Reference
2178 * Added support for Postscript Toolkit Reference Manual.
2180 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2185 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Added 'send_events' boolean argument to the function
2188 silc_schedule_set_listen_fd which sends the set events to
2189 the application explicitly if set to TRUE. Default action
2190 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2191 lib/silcclient/client_internal.h and silcd/server_internal.h.
2193 * Added silc_compare_timeval to determine which time values
2194 is smaller. Affected file lib/silcutil/silcutil.[ch].
2196 * Added sort-of "Quality of Service" (QoS) support to
2197 SilcSocketConnection. Data reception can be controlled with
2198 rate limit per second and/or read data length limit.
2199 Added silc_socket_set_qos. Affected files are
2200 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2202 * Added the QoS configuration to SILC Server configuration
2203 file. Affected files are silcd/serverconfig.[ch] and
2206 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2208 * Merged with irssi.org CVS.
2210 * Failed OPER and SILCOPER authentications are now logged.
2211 Affected file silcd/command.c. Bugs #25.
2213 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * ROBODoc documented lib/silcutil/silcbuffer.h and
2216 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2217 <ville.rasanen@iki.fi>.
2219 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Added support for auto-passphrase authentication from the
2222 config file during connecting which was not implemented
2223 yet. Affected file irssi/src/silc/core/client_ops.c.
2225 * Fixed a bug in authentication protocol failure handling which
2226 was processing wrong callback context. Affected files
2227 are lib/silcclient/client.c and protocol.c.
2229 * Fixed the /ATTR allow off to actually work. Affected file
2230 is irssi/src/silc/core/silc-queries.c.
2232 * Fixed the /ATTR -del to work. Affected file is
2233 irssi/src/silc/core/silc-queries.c.
2235 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2239 * Fixed mask attribute adding in Irssi SILC client. Affected
2240 file irssi/src/silc/core/silc-queries.c.
2242 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Added support for saving the requested attributes in
2245 WHOIS to directory. Affected file is
2246 irssi/src/silc/core/silc-queries.c.
2248 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Added support for parsing VCard fields that do not have
2251 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2253 * Fixed a double free bug in hash table foreach function
2254 if the entry was deleted in the foreach callback. Affected
2255 file lib/silcutil/silchashtable.c.
2257 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Added silc_attribute_get_verify_data to return the signature
2260 verification data for either user digital signature or
2261 server digital signature in Requested Attributes. Affected
2262 files are lib/silccore/silcattrs.[ch].
2264 * Added silc_vcard_alloc which is used to allocated dynamic
2265 SilcVCard context. The silc_vcard_free now checks whether
2266 the context is dynamically allocated or not. Affected files
2267 are lib/silcutil/silcvcard.[ch].
2269 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Periodically remove the NOATTR status from client entry
2272 so that the client may take the attributes in use even after
2273 server has resolved them unsuccessfully earlier. Affected
2274 file silcd/server_query.c and idlist.h.
2276 * Moved sha1hash and md5hash from client->internal to
2277 SilcClient for application usage. Affected files are
2278 lib/silcclient/client.h and client_internal.h.
2280 * Fixed attribute encoding and decoding bugs. Affected
2281 files lib/silccore/silcattrs.[ch].
2283 * Added ATTR command to Irssi SILC Client which is used to
2284 manage user's Requested Attributes sending and values for
2285 WHOIS command. Affected files around Irssi SILC client.
2287 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Added silc_buffer_strformat which can be used to format
2290 strings into a buffer which size is automatically increased.
2291 Affected file lib/silcutil/silcbuffmt.[ch].
2293 * Added implementation of VCard (RFC 2426) which can be used
2294 as part of Requested Attributes in WHOIS command. Affected
2295 file lib/silcutil/silcvcard.[ch].
2297 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Some strncat -> silc_strncat changes our the core and
2302 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2303 errors. Added better error printing to SKE library.
2304 Affected files lib/silcske/silcske.c, silcske_status.h and
2307 * Save the PKCS key length even if only private key is set to
2308 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2310 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2311 length in bits not in bytes. Affected files are
2312 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2313 silcd/server_query.c.
2315 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Added silc_attribute_payload_encode_data to directly encode
2318 the data into the attributes buffer. Renamed function
2319 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2320 Affected files are lib/silccore/silcattrs.[ch].
2322 * silc_hash_table_find_foreach calls the foreach function now
2323 once even if the nothing was found with context set to NULL.
2324 Affected file lib/silcutil/silchashtable.[ch].
2326 * Remove the RESOLVING flag from client entry after received
2327 the Requested Attributes from the client. Fixed memory leak
2328 in client entry freeing. Affected files silcd/server_query.c
2331 * Added Requested Attributes support into SILC Client Library.
2332 It is not able to send requested attributes in WHOIS command,
2333 and also receive and process requested attributes. Added
2334 silc_client_attribute_[add|del] and silc_client_attributes_get
2335 functions. Added also `ignore_requested_attributes' to the
2336 SilcClientParams to not use attributes in client. Affected
2337 files are lib/silcclient/command.c, client_attrs.[ch],
2338 silcclient.h, client_internal and client.[ch].
2340 * Changed the silc_client_get_client_by_id to support Requested
2341 Attributes, it takes them as argument now. Affected file
2342 is lib/silcclient/silcclient.h, and idlist.c.
2344 * Added -details option to WHOIS command in Irssi SILC Client
2345 to support the requested attributes. By default it requests
2346 all attributes. Affected file lib/silcclient/command.c and
2347 irssi/doc/help/in/whois.in.
2349 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Add also SERVICE attribute for server-constructed attribute
2352 data. Also digitally sign the attributes and add
2353 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2354 silcd/server_query.c.
2356 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Changed the silc_attribute_payload_encode to support list
2359 of attributes (function may be called several times to add
2360 a new attribute). Removed the silc_attribute_payload_encode_list
2361 function. The encoding function now also automatically encodes
2362 the data, so the caller does not need to do that. Affected
2363 files lib/silccore/silcattrs.[ch].
2365 * Added support for replying on behalf of the user to the
2366 Requested Attributes in WHOIS command in the server. Affected
2367 file silcd/server_query.c.
2369 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2370 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2372 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Don't swtich to become primary router if we are backup if
2375 decryption error has occurred. Affected file silcd/server.c.
2377 * Fixed a bug in backup router IP address comparison in
2378 silc_server_backup_get.
2380 Save now also the port of the server/router and use that
2381 in comparison as well. Affected file silcd/server_backup.c.
2383 * Normal server now reconnects to backup router automatically
2384 if connection is lost to it. Affected file silcd/server.c.
2386 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * If packet processing fails (like integrity check fails)
2389 the connection is closed now. Affected files are
2390 lib/silccore/silcpacket.c and silcd/server.c.
2392 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Fixed double free in RSA public key set function
2395 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2398 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2401 Added server_query.[ch] which provides one interface for
2402 querying information using all three commands.
2404 * Changed all "typedef unsigned char" in core library to
2405 "typedef SilcUInt8".
2407 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2411 * Renamed silc_server_get_client_resolve to
2412 silc_server_query_resolve and moved to server_query.[ch].
2414 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Resumed client packet handling from server put the resumed
2417 client on wrong list on router and caused the client not
2418 be present on the network anymore. Now fixed to put the
2419 client to correct list. Affected file silcd/packet_receive.c.
2421 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2423 * Various cleanup in error message output in config parsing code
2424 and in server init code. Fixed error log files containing
2425 too many newlines ('\n') in some situations. Affected files are
2426 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2428 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Use the reverse lookupped hostname in client internals
2431 instead of one user provided us as remote server name.
2432 Affected file lib/silcclient/client.c.
2434 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Added 'app_context' to silc_schedule_init. It is an
2437 application specific context that is delivered to application
2438 in task callback functions. Affected files are
2439 lib/silcutil/silcutil.[ch].
2441 * The hb_context in SilcSocketConnection is not freed
2442 automatically anymore (application must free it). Freeing
2443 it automatic is inconsistent. Affected files are
2444 lib/silcutil/silcsockconn.[ch].
2446 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Added support for removing explicitly added client connections
2449 in rehash and closing the client connections if they were
2450 unconfigured in the rehash. Affected file silcd/server.c.
2452 * Added support for aborting automatically pending commands
2453 that never receives the reply (to avoid memory leaks).
2454 Added also silc_server_command_pending_timed to set the
2455 specific timeout for pending command. Affected files are
2456 silcd/command[_reply].[ch].
2458 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2459 specs and lib/silccore/silcstatus.h.
2461 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Changed the silc_get_time to accept time value as argument
2464 or if zero is sent return current local time. Affected
2465 file lib/silcutil/silcutil.[ch].
2467 * Added STATS command to client library and Irssi SILC client.
2468 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2470 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Assure that channel key is set before sending it. May
2473 crash server otherwise. Affected file silcd/packet_send.c.
2475 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Assure that endless loop cannot happen with detached client
2478 resolving on normal server. Added idlist status
2479 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2480 silcd/idlist.h and silcd/packet_receive.c.
2482 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Incoming file transfer request cannot use same session as
2485 the sending session. This can happen when sending file to
2486 yourself. Crashed the client on quit. Affected file
2487 lib/silcclient/client_ftp.c. Bug #24.
2489 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Implemented the draft-riikonen-precense-attrs draft and
2492 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2494 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Distribute the SERVER_SIGNOFF notify also to local backup
2497 routers from the primary router. The backup router may not
2498 have the signing of local server directly connected and need
2499 to know about the signoff. Affected file silcd/server_util.c.
2501 * Use the primary router as the origin of the locally connected
2502 server when it is disconnecting from the backup router since
2503 that's where it really is coming from. Now the clients from
2504 the disconnecting server are removed correctly and "shadow"
2505 clients are not left to the backup router. Affected file
2508 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * If normal server is standalone and found existing but disabled
2511 channel, do not re-create the channel since it creates
2512 duplicate same channels. Affected file silcd/server.c.
2514 * Added anonymous client connections support to server. New
2515 "anonymous" configuration option to ConnectionParams section
2516 added. If set to true, the username and hostname information
2517 of the client will be scrambled and anonymous user mode is
2518 set automatically to the user. Affected files are
2519 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2521 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * In JOIN notify handling, mark that the cache entry of the
2524 client cannot be expired. Can cause crashes on normal
2525 server (asserts client->channels). Affected file is
2526 silcd/packet_receive.c.
2528 * From now on distribution versions are used as protocol versions
2529 instead of by default using the Toolkit base version as protocol
2530 version. Affected file prepare.
2532 * Do not set the locally resolved hostname for local client
2533 entry but take what server sends. This way the real hostname
2534 is showed in WHOIS for yourself. Affected file is
2535 lib/silcclient/idlist.c and lib/silcclient/client.c.
2537 * Resolve local info with IDENTIFY when connecting to server.y
2539 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2541 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2542 for implied search (not needed on platforms which has native
2543 pthreads library). Use --without-pthreads to disable threads.
2544 Affected file is configure.in.pre
2546 * Fixed --with-iconv on platforms which need to bypass (broken)
2547 native iconv(). Affected file is configure.in.pre
2549 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Moved -C option parsing in Irssi SILC client at same time
2552 as other options. The UI was initialized earlier and caused
2553 problems on command line. Bug #16. Affected file is
2554 irssi/src/silc/core/silc-core.c.
2556 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2558 * Added global variable silc_log_timestamp that tells silclog
2559 wether to print or not the timestamp in the logging files.
2560 Affected file lib/silcutil/silclog.[ch].
2562 * Added silcd configuration option Timestamp in the Logging
2563 section. Affected file silcd/serverconfig.[ch],
2564 doc/example_silcd.conf.in.
2566 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Fixed fingerprint checking to check for entirely empty
2569 fingerprint instead of two first bytes when determining
2570 if it is set. Bug #18. Affected file silcd/command.c.
2572 * Fixed duplicate PKCS name registering to not allow it.
2573 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2575 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2577 * Conditionalize non-gcc compiler optimizations for various
2578 platforms, enable those commented out. Cleanups.
2579 Affected file lib/silcmath/mpi/configure.in
2581 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2583 * silc_rng_exec_command() left zombie processes if command
2584 didn't generate any output. Affected file
2585 lib/silccrypt/silcrng.c
2587 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2589 * Rewrote iconv checking, introduce --with-iconv for systems
2590 which rely on libiconv. Check if iconv() provided by libc
2591 is good enough, otherwise demand libiconv. Affected file
2594 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2596 * Search for ldopen() also in libc. This enables SIM support
2597 on *BSD systems. Based on patch from Alex Zepeda. Affected
2598 file configure.in.pre
2600 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2602 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2603 This fixes prepare on *BSD systems. Affected file
2606 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * More fixed for not having purge timeout for global clients
2609 that are on channel. Affected files silcd/command_reply.c
2612 * Fixed the rekey protocol to work with backup router connections.
2613 Rekey packets are now allowed on disabled connections as
2614 well. Affected files silcd/packet_send.c and server.c.
2616 * Do not switch to be as backup router when shutting down and
2617 closing the primary connection. Affected file silcd/server.c.
2619 * Fixed memory leaks in backup router deleting. Added
2620 silc_server_backup_free to free all data during shutdown of
2621 server. Affected files silcd/server_backup.[ch].
2623 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Do not process commands if the sock->user_data is NULL.
2626 Affected file silcd/command.c.
2628 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Fixed buffer overflow and security problems (loosing bits
2631 in CFB encryption) in SILC RNG. Problems reported by
2632 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2634 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Added yet more checks that client is not expired on global
2637 list if it is on channels. Affected file is
2638 silcd/command_reply.c.
2640 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Merged c0ffee's MIME signal patch which adds support for
2643 sending also MIME messages in Irssi SILC Client, and handling
2644 received MIME messages in a signal (and perhaps doing something
2645 to non-textual MIME messages).
2647 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Fixed pending command deletion in server and client library
2650 to check the whole list instead of breaking after first found.
2651 The affected files are silcd/command.[ch] and
2652 lib/silcclient/command.[ch].
2654 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2657 secret or private, otherwise it's possible to find out
2658 whether a secret channel exists or not. Affected file
2661 * If CMODE change fails during the mode setting, assure that
2662 the old mode mask is set for the channel back. Affected
2663 file silcd/command.c.
2665 * Fixed passphrase saving on +a channel on normal server
2666 after successful JOIN command. Affected file silcd/command.c.
2668 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Remove server/router operator privileges in DETACH command,
2671 since it's possible to resume to server where these
2672 privileges would not be allowed for the client. Affected
2673 file silcd/command.c.
2675 * Do not set to wait for backup in rehash of the server.
2676 Affected file silcd/server.c.
2678 * Do not check listener sockets when counting how many
2679 socket connections we have. Affected file is
2680 silcd/server_util.c.
2682 * Do not announce disconnected clients that are remaining
2683 in history (for WHOWAS). This is because SIGNOFF notify
2684 for these has been sent earlier already. Affected file
2687 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Buffer overflow with CUMODE command's mode->mode character
2690 conversion. Reported by Ville Räsänen. Affected file
2691 lib/silcutil/silcutil.c.
2693 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Allow heartbeat packets to go disabled connections anyway.
2696 Affected files silcd/server.c and silcd/packet_send.c.
2698 * Do not broadcast New Channel packets with List flag set
2699 in the packet to backup routers. The router must check
2700 for the correctness of the packets before sending them.
2701 It is possible that router will have enforce Channel ID
2702 change and this would cause desync in the backup router.
2703 Affected file silcd/packet_receive.c.
2705 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2706 are handled in list parsing. They are not list packets
2707 anymore. Affected file silcd/packet_receive.c.
2709 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Stop waiting for backup router through the timeout, not
2712 directly after backup router has arrived. Affected file
2715 * Do not re-create channel keys and send them when removing
2716 clients in server shutdown. Affected files are
2717 silcd/server_internal.h and silcd/server_util.c.
2719 * Notify distribution to backup routers was missing from
2720 the silc_server_send_notify_dest function which caused
2721 desyncing problems with backup router. Affected file is
2722 silcd/packet_send.c.
2724 * The client's channel removing was working wrong on
2725 backup router. It assumed that it doesn't know global
2726 information but backup router does know. For this reason
2727 it could remove channel when it wasn't supposed to do that.
2728 Affected file silcd/server.c and silcd/server_util.c.
2730 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Stop for a couple seconds after badkup router has become
2733 primary router. Affected file silcd/server.c.
2735 * Added silc_server_remove_servers_by_server, which is used
2736 to remove servers originated from some other server. Also
2737 clients of those servers can be removed too. Affected file
2738 silcd/server_util.[ch].
2740 * When removing clients after a server has signed of remove
2741 also all servers behind that server (unless they are known
2742 to be available locally), and send SERVER_SIGNOFF for each
2743 of the server separately. Also the signed off clients are
2744 sent now separately per signed off server. The affected files
2745 are silcd/server.c and silcd/server_util.[ch].
2747 * All servers added with silc_idlist_add_server must always
2748 have both "router" and "connection" pointers set. Otherwise,
2749 bad server entries may be left around in the cache.
2750 Affected file silcd/command_reply.c.
2752 * Do not create the channel key in NEW_CHANNEL packet
2753 processing if the channel is empty. Affected file
2754 silcd/packet_receive.c.
2756 * Completed backup router support for standalone routers.
2757 Supports also servers in the cell that do not use the backup
2760 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Fixed a bug in silc_string_regexify which did not add '^'
2763 at the start of each string, and thus the matching was
2764 not explicit. For example ban list iikone@*!*@* would
2765 match also "priikone", which is wrong, it would have to be
2766 *iikone@*!*@* to match also "priikone". Affected
2767 file lib/silcutil/unix/silcunixutil.c.
2769 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Enable all local server connections before updating client
2772 caches when we've become backup router. Otherwise, signoff
2773 packets may not reach the clients. Affected files are
2774 silcd/server.c and silcd/server_util.[ch].
2776 * Fixed a bug in version string parsing which could crash
2777 the program with specially formatted version string.
2778 Bug reported and patch provided by Ville Räsänen. Affected
2779 file lib/silcutil/silcutil.c.
2781 * Handle the disconnection immediately when DISCONNECT
2782 packet is received in server. Affected file silcd/server.c.
2784 * Primary router now waits a short time (10 seconds) for
2785 backup router connection before accepting any other
2786 connection (except local). Affected file silcd/server.c,
2789 * Fixed a crash in client libary in NICK_CHANGE notify when
2790 NICK_CHANGE arrived for client entry we are resolving
2791 currently. Affected file lib/silcclient/client_notify.c.
2793 * Call the sconn->callback completion even if error had
2794 occurred. Start reconnecting always if connection to
2795 primary router fails during backup router protocol.
2796 Affected files silcd/server.c and server_backup.c.
2798 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Added functions silc_server_send_opers and
2801 silc_server_send_opers_notify to send packets stricly
2802 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2803 to send variable argument notify to operators.
2804 Affected files silcd/packet_send.[ch] and silcd/server.h.
2806 * Removed UMODE rights checking with UMODE_CHANGE notify.
2807 Affected file silcd/packet_receive.c.
2809 * Server/router operator now receives notify when network
2810 switches to backup router and when it resumes the use of
2811 primary router. Affected file silcd/server.c and
2812 silcd/server_backup.c.
2814 * Fixed the updating of client information after backup
2815 resuming protocol is over; update all except local clients
2816 to the new primary router. The affected file is
2817 silcd/server_util.c.
2819 * Added support for closing active connections in rehash
2820 that were unconfigured by the user. Supports currently
2821 closing server and router connections. Affected file
2824 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2826 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2829 is NULL since seems that on some platforms NULL is allowed
2830 and on some it's not. Fallback encoding is used instead.
2831 Affected file lib/silcutil/silcstrutil.c.
2833 * Fixed statistics updating for incoming server connection
2834 which could cause problems when re-connecting. Affected
2835 file silcd/server.c.
2837 * Preliminary backup router support for standalone router
2838 added. Affected files in silcd/.
2840 * Mark server connections in backup router disabled before
2841 and after backup protocol. Affected file is
2842 silcd/server_backup.c.
2844 * Added support for reconnecting to remote server connection
2845 even if the protocol fails, and if the configuration wants
2846 us to keep trying to connect anyway.
2848 Server connection is not allowed to backup router if
2849 backup router does not have connection to primary router yet.
2851 Affected file is silcd/server.c.
2853 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Added silc_client_udpate_server function to update changed
2856 server info. Affected file lib/silcclient/idlist.[ch].
2858 * Added check for server entries that are being resolved when
2859 notify is received. If being resolved, handle the received
2860 notify only after it's resolved so that all notifys are
2861 handled in same order as received from the server.
2863 Added similar resolver check to channel entries. Every
2864 notify that cause resolving of any information that affects
2865 channel entry marks the channel entry in waiting state.
2866 After whatever resolving is over the waiters are signalled
2867 and only then the notifys are handled in the same order
2868 as delivered from the server.
2870 Affected files are lib/silcclient/idlist.[ch], and
2873 * Fixed KILLED notify handling in normal server. Affected
2874 file silcd/packet_receive.c.
2876 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2877 is locally connected, or was locally connected (but may
2878 be detached and connection is not active). Added also
2879 SILC_IS_LOCAL for checking this status. Affected files
2880 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2881 silcd/server.c and silcd/server_internal.h.
2883 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Don't send or handle TOPIC_SET if topic is already set and
2886 is same as being set. Affected files silcd/command.c and
2887 silcd/packet_receive.c.
2889 * Fixed CMODE change rights checking to work correctly when
2890 removing modes by operator. Affected file is
2891 silcd/server_util.c.
2893 * Fixed some handling with New Channel packet in router and
2894 fixed some CMODE_CHANGE notify handling in server and router.
2895 Affected file is silcd/packet_receive.c.
2897 * Changed "disconnect" client operation to include the
2898 reason of the disconnection and optional disconnection
2899 message. Affected file lib/silcclient/silcclient.h.
2901 * Made the compilation of lib/contrib/ stuff conditional.
2902 Affected files configure.in.pre, lib/contrib/Makefile.am.
2904 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2907 to the sender of the notify too, to avoid situation where two
2908 notifys are in the network at the same time going to oppsite
2909 directions. Affected file silcd/packet_receice.c.
2911 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Delete the client from channel even if the cilent->id is
2914 NULL. It was possible that client was deleted without
2915 removing from channels (theoretically at least). Affected
2916 file silcd/server.c and silcd/server_util.c.
2918 * Free the client data too when resuming is not successful.
2919 Affected file silcd/packet_receive.c.
2921 * Merged some code from c0ffee's silc-plugin. Affected files
2922 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2924 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2925 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2926 to the primary router connection, the other one returns
2927 TRUE if packet must be broadcasted to network.
2929 * All notifys that are destined to primary router (to network)
2930 are now automatically sent to backup routers even if the
2931 router is standalone (and has backup router). Affected files
2934 * Added --without-irssi and --without-silcd configuration
2935 options for disabling the compilation of these applications.
2936 Affected file configure.in.pre and prepare.
2938 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2941 UTF-8 encoding and decoding. Added also new encodings
2942 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2944 Added also SILC_STRING_LANGUAGE which is language and charset
2945 specific encoder and decoer for those platforms that support
2946 iconv(). It can convert the UTF-8 to and from the locale
2947 specific character set.
2949 Affected file lib/silcutil/silcstrutil.[ch].
2951 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2953 * Added function silc_get_command_name to the file
2954 lib/silcutil/silcutil.[ch].
2956 * Improved the server debug output a bit. Affected files are
2959 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Save the channel passphrase when received succesful JOIN
2962 command reply from router, on normal server. Otherwise
2963 joinig +a channels from normal server is not possible.
2964 Affected file silcd/command.c.
2966 * Fixed a bug in TOPIC_SET notify handling. The notifier
2967 may be other than client too, like server or channel.
2968 It expected it to always be only client and ignored the
2969 notify. Affected file silcd/packet_recieve.c.
2971 * Removed some (unnecessary) debug printing from
2972 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2974 * Do not force CMODE_CHANGE when server is announcing new
2977 Router announces stuff only after server reannounces channel
2978 after CHANNEL_CHANGE notify.
2980 These fixes optimizes the announcing procedure, and perhaps
2981 fixes some problems too. Affected file silcd/packet_receive.c.
2983 * Fixed SERVER_SIGNOFF sending to local clients. It was
2984 totally broken and sent the notify to all local clients,
2985 instead of only to those that was on same channel as the
2986 signing off clients. Affected file silcd/server_util.c.
2988 * Added -D option to server. It can be used to give debug
2989 level. The levels are from 0 - 99, and are predefined for
2990 smooth server debugging. (see silcd.c for the predefined
2991 levels). Affected file silcd/server.c.
2993 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Fixed a bug in Irssi SILC client to close the connection
2996 properly when disconnecting from server. Affected file
2997 irssi/src/silc/core/client_ops.c.
2999 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * When authenticating as founder during JOIN command, check
3002 that the one authenticating becomes the only founder on the
3003 channel. Affected file silcd/command.c.
3005 * Better checking for founder mode setting when CUMODE_CHANGE
3006 notify is received. Affected file silcd/packet_receive.c.
3008 * Close all connections when shutting down the server by sending
3009 DISCONNECT packet. Close all listeners too when shutting
3010 down the server. Affected file silcd/server.c.
3012 * Handle DISCONNECT packet correctly in client library by
3013 calling the "disconnect" client operation. Affected file
3014 lib/silcclient/client.c.
3016 * Handle local errors correctly during resuming. Affected
3017 file lib/silcclient/client.c.
3019 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * The log file is not dupped internally anymore in
3022 lib/silcutil/silclog.c. Fixed memory leaks too.
3024 * The scheduler now dispatches all pending timeout tasks
3025 when it is uninitialized with silc_schedule_uninit.
3026 Affected file lib/silcutil/silcschedule.c.
3028 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Added --enable-stack-trace option to configure. Added
3031 memory allocation stack trace support. Added files
3032 lib/silcutil/stacktrace.[ch]. Affected files are
3033 lib/silcutil/silcmemory.[ch].
3035 * Fixed memory leaks from libraries and server. Affected
3036 files around the tree.
3038 * Reverted back a fix made to CUMODE which broke it.
3039 Affected file silcd/command.c.
3041 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3044 core library, and implemented it. All textual messages SHOULD
3045 use this flag and the message MUST be UTF-8 encoded.
3046 All text messages sent by Irssi SILC client are now UTF-8
3047 encoded (regardless whether the terminal supports UTF-8 or not).
3048 Affected files are lib/silccore/silcchannel.h,
3049 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3052 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added lots of new statistics updating that was missing from
3055 the server and router code. Affected files in silcd/.
3057 * Sending SIGUSR1 signal to server now dumps the current
3058 server statistics into /tmp directory. Affected file is
3061 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3062 the SILC Hash Interface also. Added new functions
3063 silc_hash_get_name, silc_hash_init, silc_hash_update and
3064 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3066 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added some better info printing for client during connecting.
3069 Affected file silcd/server_util.c.
3071 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3072 to silence a user on a channel. Affected files are
3073 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3074 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3075 and silcd/packet_receive.c.
3077 * Fixed a fatal bug in handling of malformed command payload.
3078 Affected file silcd/command.c.
3080 * Fixed a double free when announcing channel users to router.
3081 Affected file silcd/server.c.
3083 * After successful authentication to channel founder mode, check
3084 that there isn't anyone else with founder mode on the channel.
3085 The one that authenticated will become founder and anyone
3086 else is demoted. Affected file silcd/command.c.
3088 * Added error printing of any error that has occurred during
3089 any command in client library. Affected file is
3090 irssi/src/silc/core/client_ops.c.
3092 * Removed some error printing from the client library and left
3093 it for the application to worry (from the error status it
3094 receives in 'command' client operation. Affected file is
3095 lib/silcclient/command.c.
3097 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3100 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3101 Starting key agreement with itself is denied. Affected file
3102 is lib/silcclient/client_keyagr.c.
3104 * Fixed some error checkings from the SFTP library which caused
3105 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3106 and lib/silcsftp/sftp_util.c.
3108 * Added new "debug" and "debug_string" settings to Irssi SILC
3109 client which can be used to print runtime debugging on the
3110 Irssi's screen. Available when compiled with --enable-debug
3111 option. Affected file irssi/src/silc/core/silc-core.c.
3113 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3115 * Fixed a missing variadic parameter in a function call that
3116 caused server crash when a non-allowed connection arrived.
3117 Reported by Richard Becker. Affected file silcd/server.c.
3119 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Added WATCH list sending to backup routers from router.
3122 The WATCH command is sent by the router to the backup
3123 router. Affected file silcd/command.c.
3125 * Mark the backup_router flag for RouterConnection entry
3126 if the backup router stuff is defined in the config file.
3127 Affected file silcd/serverconfig.c.
3129 * Fixed some backup data sending around the code to work better
3130 if the router is standalone router. Not all places were fixed.
3131 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3134 * Fixed the router connecting when connecting to multiple
3135 routers. It ignored every other router except the first
3136 one. Affected file silcd/server.c.
3138 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * Made the private key generation after expiration optional.
3141 If not created after expiration the old key will re-expire
3142 at a later time (and thus key pair is not necessary to
3143 change). Affected file irssi/src/silc/core/clientutil.c.
3145 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * The length arguments in bind() and connect() were wrong
3148 and fixed now to used SIZEOF_SOCKADDR in the
3149 lib/silcutil/unix/silcunixutil.c.
3151 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Fixed detach timeout handling to use Client ID and not
3154 the actual client entry which may be freed in the callback.
3155 Affected file silcd/command.c.
3157 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Merged c0ffee's multiple interface support patch.
3160 Affected files in silcd/.
3162 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Cleanup keys properly. Affected file is
3165 irssi/src/silc/core/clientutil.c.
3167 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Display the user mode on the status bar. Affected file
3170 irssi/src/silc/core/silc-expandos.c.
3172 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * If private message key is not set, but the flag is set in
3175 the packet, ignore the packet since it cannot be decrypted.
3176 Affected file lib/silcclient/client_prvmsg.c.
3178 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * When resuming client, remove the old client entry from
3181 the watcher list too. Affected file silcd/packet_receive.c.
3183 * Do not allow normal server to force founder mode away
3184 from router if the founder mode is already set. Affected
3185 file silcd/packet_receive.c.
3187 * Remove the client entry with watch notify types with short
3188 timeout, and not directly, so that other notifys can be
3189 retrieved too. Affected file lib/silcclient/client_notify.c.
3191 * Display notification about data messages that cannot be
3192 displayed. Affected files irssi/src/silc/core/client_ops.c,
3193 irssi/src/fe-common/silc/module-formats.[ch].
3195 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Fixed the CHANNEL_CHANGE notify handling in client libary
3198 to not use freed memory. Affected file is
3199 lib/silcclient/client_notify.c.
3201 * Fixed CUMODE_CHANGE notify handling in server. Affected
3202 file silcd/packet_receive.c.
3204 * Fixed USERS command to support empty channels. Affected
3205 file silcd/command.c.
3207 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Allow multiple identical pending commands to be registered
3210 in client library. Affected file is lib/silcclient/command.c.
3212 * Call the completion for resolving client information only
3213 after all resolvers has finished. This fixes a crash in
3214 the client. Added support for checking when the resolvers
3215 are finished. Affected file is lib/silcclient/idlist.c.
3217 * Wait by default 3 seconds before reconnecting to the server
3218 after being disconnected. Makes the /detach command a bit
3221 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Check the watcher list before sending signoff notifys
3224 when closing client connection. Affected file is
3227 * Added better CMODE command rights checking. Affected file
3228 silcd/server_util.c.
3230 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Fixed watcher list checking during server signoff. It
3233 crashed the server. Affected file silcd/server_util.c.
3235 * The JOIN command reply returns now the founder's public
3236 key. Affected file is silcd/command.c.
3238 * Announce the channel mode, and the mode properties with
3239 CMODE_CHANGE notify. Affected file silcd/server.c.
3241 * Mark new channels by default disabled, untill at least
3242 one user joins the channel. Affected file is
3243 silcd/packet_receive.c.
3245 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * The nickname argument to watch notify can be optional.
3248 Fixes a crash in server. Affected file silcd/packet_send.c.
3250 * Remove the client entry from cache if the WATCH notify type
3251 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3252 lib/silcclient/client_notify.c.
3254 * Check the watcher list before and after changing nickname
3255 when the NICK_CHANGE notify is received. Affected file is
3258 * Fixed a crash in OPER and SILCOPER command sending. Empty
3259 passphrase caused the crash. Affected file is
3260 lib/silcclient/command.c.
3262 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Merged with Irssi CVS for Irssi SILC client.
3266 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Completed the protocol specifications.
3270 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Merged with Irssi CVS for Irssi SILC client.
3274 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Added the founder's public key delivery to the
3277 CUMODE_CHANGE notify type as well. Updated the protocol
3278 specs and the code. Affected files are silcd/packet_send.[ch],
3279 silcd/packet_receive.c and silcd/command.c.
3281 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Added silc_pkcs_public_key_copy function into the
3284 lib/silccrypt/silcpkcs.[ch].
3286 * Remove the `iv' from the SilcChannelEntry since we can
3287 live without it. Affected files are silcd/idlist.h and
3288 silcd/packet_receive.c.
3290 * Added support for sending the founder's public key in
3291 the CMODE_CHANGE notify packet in the server. Affected
3292 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3293 silcd/command.c and silcd/server.c.
3295 * Changed the FOUNDER_AUTH authentication to use only
3296 public key authentication as defined by new protocol
3297 specs. Passphrase authentication with that mode cannot
3298 be used anymore. It is now possible to reclaim founder
3299 mode from any server in the network. Affected files are
3300 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3302 * Added permanent channels support by making the channel
3303 permanent when FOUNDER_AUTH mode is set on the channel.
3304 The channel will not be destroyed even if channel is empty
3305 when that mode is set. Protocol TODO #17. Affected
3306 files are silcd/server.[ch], server_util.[ch],
3307 silcd/command.c, silcd/packet_receive.c and
3308 lib/silcclient/command.c.
3310 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Added reference counter to the command reply context in
3313 the client library. Affected files are
3314 lib/silcclient/command_reply.[ch].
3316 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Fixed rekey protocol with PFS in the client library.
3319 Affected file is lib/silcclient/protocol.c.
3321 * Added support for list of errors in client library
3322 command reply handling. Affected file is
3323 lib/silcclient/command_reply.c.
3325 * Defined that the WHOIS and IDENTIFY commands can send
3326 list of errors. Updated the protocol specs. Protocol
3329 * Added support for sending list of errors to WHOIS and
3330 IDENTIFY commands in server. Added support for receiving
3331 list of errors in server. Affected files are
3332 silcd/command.c and silcd/command_reply.c.
3334 * Fixed client info resolving on LEAVE command in client
3335 library to not crash. Affected file is
3336 lib/silcclient/client_notify.c.
3338 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Defined that the NICK command replies with thew changed
3341 nickname too, to make the nickname changing simpler at
3342 the client's end. Updated protocol specs and the code
3343 in client and server. Affected files are
3344 silcd/command.c, lib/silcclient/command_reply.c and
3345 lib/silcclient/command.c.
3347 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added `Compressed' packet flag to indicate that the packet
3350 payload is compressed by the sender. Updated the protocol
3351 specs and the core library. The compression still is not
3352 implemented in the sources. Affected file is
3353 lib/silccore/silcpacket.h.
3355 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Remove pending command callbacks also if the connection
3358 to the server is destroyed. Affected file is
3359 lib/silcclient/client.c.
3361 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Added new QUIET channel user mode that can be used to
3364 quiet a user in a channel. Updated the protocol specs but
3365 it wasn't implemented yet. Protocol TODO #27. Affected
3366 file is lib/silccore/silcmode.h.
3368 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Added BLOCK_INVITE user mode to be able to block incoming
3371 invite notifications. Protoocol TODO #26. Affected files
3372 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3375 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3376 the protocol specs and the code. Affected file is
3377 lib/silccrypt/silcpkcs.c.
3379 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Disconnect Payload includes now the status type. Updated
3382 the protocol specs and the code. Protocol TODO #25.
3383 Affected files are silcd/server.c, lib/silcclient/client.c.
3385 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3386 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3387 Moved the silc_client_command_status_messages table to the
3388 lib/silcutil/silcutil.c and added new funtion
3389 silc_get_status_message, which deprecates function
3390 silc_client_status_message. Affected files are
3391 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3392 lib/silcutil/silcutil.[ch].
3394 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Defined that the nickname hash in Client ID MUST be from
3397 lowercase nickname. This effectively changes nicknames in
3398 SILC to case-insensitive. Updated the protocol specs and
3399 the code. Affected files are lib/silcutil/silcutil.[ch],
3400 silcd/serverid.c, and silcd/idlist.c.
3402 * Added new channel user modes BLOCK_MESSAGES_USERS and
3403 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3404 code. Affected files are lib/silccore/silcmode.h,
3405 lib/silcclient/command.c, and silcd/packet_send.c.
3407 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3408 specs and code. Affected file lib/silccore/silcstatus.h.
3410 * Added support for watch list. It is possible to add nicknames
3411 to be watched, and when they come to network, leave network
3412 or user mode changes the watcher will be notified of this
3413 change. Added SILC_COMMAND_WATCH command, added new
3414 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3415 notifications. Updated the protocol specs and implemented
3416 this to library, client and server. Protocol TODO #21.
3417 Affected files are lib/silccore/silccomand.h,
3418 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3419 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3420 silcd/packet_send.[ch], silcd/packet_receive.c, and
3421 irssi/src/silc/core/client_ops.c.
3423 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3424 somebody watching you. Updated the protocol specs and the
3425 code. Affected files are lib/silccore/silcmode.h, and
3426 lib/silcclient/command.c.
3428 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Added service support to SILC protocol. Added new command
3431 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3432 core library. Services are not implemented in server or
3433 client for now. Protocol TODO #20. Affected files are
3434 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3436 * Added SilcStatus argument to `command' client operation
3437 to return the error status when command sending fails
3438 locally. Changed all command in client library to return
3439 correct command status. Affected files are
3440 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3441 irssi/src/silc/core/client_ops.c.
3443 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Added silc_mime_parse function to parse MIME headers.
3446 Affected files are lib/silcutil/silcstruti.[ch].
3448 * Added MIME header parsing in Irssi SILC Client. It displays
3449 all textual MIME objects, others it ignores. Affected file
3450 is irssi/src/silc/core/clien_ops.c.
3452 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3454 * Fixed a bug in the pid writing function, which couldn't be
3455 written in a root-owned directory.
3457 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Defined that channel message to unknown Channel ID must
3460 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3461 Updated the protocol specs and the code in server. The
3462 affected file is silcd/packet_receive.c.
3464 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3467 that it is used to send error notifys if error occurs during
3468 some SILC packet processing, except commands. The error
3469 types are same as for command reply types. Defined that
3470 if private message is sent to unknown Client ID the error
3471 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3472 Updated the protocol specs and code. Affected files are
3473 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3474 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3475 and irssi/src/silc/core/client_ops.c. Renamed the
3476 SilcCommandStatus to SilcStatus.
3478 * Defined the use of extra WHOIS attributes in WHOIS command.
3479 The <Requested Attributes> (defined in a separate document)
3480 can be used to request additional information about user
3481 not returned by standard WHOIS command. Defined that server
3482 can send WHOIS command directly to client. Client provides
3483 the requested attributes to the server. Updated the protocol
3484 specs. Protocol TODO #4. Implementation is not done yet
3485 (Protocol TODO #24).
3487 * Renamed function silc_client_command_status_message to
3488 silc_client_status_message. Affected files are
3489 lib/silcclient/command_reply.[ch].
3491 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3494 32 bit integers. Updated the protcol specs and the code.
3495 Affected files are silcd/command.c and
3496 lib/silcclient/command.c.
3498 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3500 * Fixed a bug in library where sending a bogus authentication
3501 payload would lead to a crash. Affected file is
3502 lib/silccore/silcauth.c.
3504 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Added detach_disabled and detach_timeout server config
3507 options to the server. Affected files silcd/serverconfig.[ch],
3508 silcd/command.c and silcd/packet_receive.c.
3510 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Added resolve_cmd_ident field to the SilcClientEntry structure
3513 too so that if the entry is for example being resolved so
3514 another command may attach to the same pending command reply
3515 without requiring to resolve the same entry again. Added
3516 support for adding multiple pending commands for one
3517 command idenfier. Affected files lib/silcclient/command.[ch],
3518 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3520 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Defined that server receives WHOIS command reply for private
3523 and secret channels too. Updated protocol specs and the
3524 code in server. Affected file silcd/command.c.
3526 * Defined <channel user mode list> argument to WHOIS command
3527 reply for returning user modes on the channels. The
3528 channel list now doesn't include the user mode anymore but the
3529 actual channel mode. Updated protocol specs and the code in
3530 client and server. Affected files are silcd/command_reply.c,
3531 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3532 and lib/silcclient/command_reply.c.
3534 * Save the channels list in WHOIS command reply in normal server
3535 so that WHOIS always shows joined channels also in normal
3536 server and not just on router. Affected file is
3537 silcd/command_reply.c.
3539 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Defined that server receives USERS command reply for private
3542 and secret channels too. Updated protocol specs and the
3543 code in server. Affected file silcd/command.c.
3545 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Changed the UMODE's mode mask argument to be optional. If
3548 not provided then the command merely returns the current mode
3549 mask to the client. Updated protocol specs and the server.
3550 Affected file is silcd/command.c.
3552 * Added SILC session detachment/resuming support. It is possible
3553 to detach by closing the network connection and then re-connect
3554 and resume to the old client session. Added DETACHED user
3555 mode that server will set for detached client. Added new
3556 packet RESUME_CLIENT which is used to perform the resuming
3557 process. Added DETACH command. Updated the protocol specs,
3558 core library, client and server. Protocol TODO #22. Very
3559 many affected files around the tree.
3561 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Changed the CMODE's mode mask argument to be optional. If
3564 not provided then the command merely returns the current mode
3565 mask to the client. Updated protocol specs and the server.
3566 Affected file is silcd/command.c.
3568 * Changed the Killer's Client ID in KILLED notify to be just
3569 any ID payload since router server is allowed to kill as well.
3570 Updated protocol specs, client libary and server. Affected
3571 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3572 and irssi/src/silc/core/client_ops.c.
3574 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Added new user modes ANONYMOUS for special anonymous servers
3577 that may set the mode for client, and BLOCK_PRIVMSG which
3578 client may set to block incoming private messages unless the
3579 Private Message Key flag is set (using private keys to protect
3580 private messages). Updated protocol specs and code in client
3581 and server and core library. Protocol TODO #23. Affected
3582 files are lib/silccore/silcmode.h, silcd/server.[ch],
3583 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3584 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3586 * Added new channel user mode BLOCK_MESSAGES which the client
3587 may set to itself to tell server not send channel messages.
3588 Other packets such as channel key packets are still sent.
3589 Protocol TODO #23. Updated the protocol specs, client and
3590 server. Affected files are lib/silccore/silcmode.h,
3591 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3592 lib/silcutil/silcutil.c, silcd/command.c, and
3593 silcd/packet_send.c.
3595 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Redefined the Status Payload to include now two 8 bit fields,
3598 instead of one 16 bit field. This now makes it possible to
3599 send list of errors. Updated the protocol specs and the code
3600 in core library, client library and server. Protocol TODO #1.
3601 Affected files are lib/silccore/silccommand.[ch],
3602 lib/silcclient/command_reply.[ch], silcd/command.c,
3603 silcd/command_reply.c and silcd/packet_receive.[ch].
3605 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3607 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3608 must be handled by the application and should tell the application
3609 that an error message was already printed, and it should print the
3610 config coords (line, filename, ...). Affected files are
3611 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3613 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3614 server config parsing code more readable.
3616 Fixed a bug in the fetch_logging() config callback.
3618 Affected files is silcd/serverconfig.c.
3620 * Drop root privileges when started in foreground. Don't drop them
3621 if debugging also. Affected file is silcd/silcd.c.
3623 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Added more IM-like features by introducing new user modes
3626 for setting various presence information. Added new modes:
3627 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3628 specs and code. Protocol TODO #19. Affected files are
3629 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3630 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3632 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Added STATS command to the protocol after all, to return
3635 various statistical information about the network. It can
3636 be used by clients to retrieve statistical information, and
3637 servers may use it to to fetch cell and network wide
3638 statistics from router. Updated the protocol specs and
3639 implemented it to the server. Protocol TODO #16.
3640 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3641 silcd/command_reply.[ch].
3643 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * The LIST command reply in client libary now adds new channel
3646 entry if the returned channel doesn't exist yet in cache,
3647 and returns the channel entry to the application in the
3648 command_reply client operation. Affected file is
3649 lib/silcclient/command_reply.c.
3651 * Changed the channel message payload's MAC generation to
3652 include the IV in the MAC as well. This way all relevant
3653 parts of the channel message payload are authenticated also
3654 with the channel message MAC (and not only by packet MAC).
3655 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3656 Affected file is lib/silccore/silcchannel.c.
3658 * Fixed the SKE to save the remote version, since the
3659 silc_ske_parse_version mistakenly checked wrong version,
3660 after it replaced the start payload. Affected files are
3661 lib/silcske/silcske.[ch].
3663 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3666 string utility functions. Added there also new functions
3667 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3668 Affected files lib/silcutil/silcstrutil.[ch].
3670 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3671 files are lib/silcutil/silcstrutil.[ch].
3673 * Defined that the security property fields in SKE SHOULD be
3674 UTF-8 encoded, defined that version string MUST be US-ASCII
3675 encoded, defined that passphrases sent in connection
3676 authentication protocol MUST be UTF-8 encoded. Implemented
3677 these to the client and server. Defined also that other
3678 passphrases sent in the protocol MUST be UTF-8 encoded.
3679 Affected files are lib/silcske/silcske.c,
3680 lib/silcclient/protocol.c, silcd/protocol.c,
3681 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3683 * Changed the silc_client_close_connection interface to not
3684 need the SilcSocketConnection which should not be visible
3685 to application. Affected files are lib/silcclient/client.c
3686 and lib/silcclient/silcclient.h.
3688 * Rewrote the text for Private Message Key Payload in the
3689 protocol specification. Protocol TODO #11.
3691 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Upgraded the protocol version to 1.1, updated protocol specs
3696 * Added the nickname as new argument to NICK_CHANGE notify and
3697 added it to protocol specs and implemented it to client and
3698 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3699 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3700 lib/silcclient/client_notify.c.
3702 * Added the killer's client ID to the KILLED notify and added
3703 it to protocol specs and implemented it to client and server.
3704 Protocol TODO #13. Affected files are silcd/command.c,
3705 silcd/packet_receive.c, packet_send.[ch],
3706 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3707 The killer's client entry is now returned to application in
3708 the `notify' client operation.
3710 * Fixed the Max Argument fields that had too large value set
3711 in the protocol specs. Protocol TODO #14.
3713 * Added the LEAVE command reply to return the ID of parted
3714 channel. Updated protocol specs and implemented it to the
3715 client and server. Protocol TODO #15. Affected files are
3716 silcd/command.c, lib/silcclient/command_reply.c. The channel
3717 entry is now returned to application in the `command_reply'
3720 * Rewrote the version SKE version checking in client libary
3721 and in server to use the silc_parse_version_string. Affected
3722 files are lib/silcclient/protocol.c, silcd/protocol.c.
3724 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3725 commands that was missing it, and updated protocol specs and
3726 the server implementation. Protocol TODO #10. The affected
3727 file is silcd/command.c.
3729 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3730 generic reply to a generic request (REQUEST flag), and
3731 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3732 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3733 to define the payload for DATA flag. Added the flags to
3734 the implementation. Protocol TODO #9. Affected file is
3735 lib/silccore/silcchannel.h.
3737 Changed the client library to return the message length
3738 to application as well in the channel_message and private_message
3739 client operations. Affected files are
3740 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3741 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3742 and lib/silcclient/client_ops_example.c.
3744 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3745 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3746 the channel. Updated protocol specs and impelemented this
3747 to client and server. Protocol TODO #6. Affected files are
3748 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3749 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3751 Added new options m and M to CMODE command in Irssi SILC
3752 client to set these modes.
3754 * Deprecated all administrative commands from SILC protocol
3755 since they are highly implementation specific commands.
3756 Updated protocol specs. Moved the old commands in
3757 implementations to private range of command types. Affected
3758 files are silcd/command.c, lib/silcclient/command.c and
3759 lib/silcclient/command_reply.c. Protocol TODO #8.
3761 * Fixed a bug in server where sending unknown command crashes
3762 the server. Affected file silcd/command.c.
3764 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Added SILC_PROTOCOLVERSION macro to check protocol version
3767 of a socket connection. The affected file is
3768 lib/silcutil/silcsockconn.h.
3770 * Added better error logging in rekey protocol. Affected file
3773 * Do not check public key types in SKE during rekey. Affected
3774 file lib/silcske/payload.c.
3776 * Fixed the rekey protocol with PFS, which was totally broken.
3777 Affected file silcd/protocol.c.
3779 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * Some client implementations quit network by doing first LEAVE
3782 and then immediately SIGNOFF (like Bombyx). We now do check
3783 after a short time after LEAVE notify and check whether the
3784 client is still valid after LEAVE, and if not we remove it from
3785 cache. Affected file is lib/silcclient/client_notify.c.
3787 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3789 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3790 it's good not to have security holes here.
3792 * Fixed a negative refcount situtuation for the config context.
3793 Affected file is silcd/serverconfig.c.
3795 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3797 * ROBOdoc documented lib/silcutil/silcutil.h.
3799 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Optimized even more the SilcPacketContext structure. Now
3802 totally saved 16 bytes of memory per context after optimization.
3803 Affected files are lib/silccore/silcpacket.[ch].
3805 * Made strict checks for valid SILC IDs. Affected file is
3806 lib/silccore/silcid.c.
3808 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3810 * Changed the object argument for silc_cipher_register,
3811 silc_hash_register, silc_hmac_register and silc_pkcs_register
3812 to const. Affected files are lib/silccrypt/silccipher.[ch],
3813 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3815 * Changed the silc_get_username and silc_get_real_name to
3816 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3818 * Fixed the Irssi SILC Client to use the silc_get_username and
3819 silc_get_real_name insted of glib routines since the glib
3820 routines only corrupt stack. Fixes the Irssi SILC to work in
3821 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3823 * Fixed the Irssi to not use g_get_home_dir since it crashes
3824 or returns garbage on cygwin and corrupts stack. Added function
3825 get_home_dir to Irssi routines. Affected files are
3826 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3828 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Made some structure optimizations. SFTP memory FS MemFSEntry
3831 entry structure. Optimized SilcTask structure. Optimized
3832 SilcPacketContext structure.
3834 Affected files lib/silcsftp/sftp_fs_memory.c,
3835 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3837 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3839 * And yet again reverted back the config thing since Johnny
3840 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3843 * Fixed memory leaks from config object. Affected files are
3844 silcd/serverconfig.[ch].
3846 * Added support for adding new connections to the server in rehash.
3847 After rehash they take effect.
3849 Added support for changing the maximum allowed connections in
3850 rehash. The number can grow but going smaller is not supported.
3852 Added function silc_server_num_sockets_by_remote to the
3853 silcd/server_util.[ch].
3855 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3857 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3859 * Added preliminary checking during config parsing for a valid
3860 public/private key and removed further checks in the code.
3861 Affected files are silcd/serverconfig.[ch], server.c.
3863 * Moved functions silc_server_drop() and silc_server_daemonise()
3864 from server.c to silcd.c since they are stricly related to
3865 the application activity.
3867 * Reverted a small part of the automatic ref/unref since
3868 it caused a double unref in some situations. Affected
3869 files are silcd/silcd.[ch], server.c, serverconfig.c.
3871 * Added some .cvsignore files in the lib directory.
3873 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Fixed silc_net_gethostbyaddr to correctly resolve by
3876 address. Affected file lib/silcutil/silcnet.c.
3878 * Fixed the notify relaying to client. The HMAC to be used
3879 with relayed packets ws wrong and caused decryption failure
3880 at the client end. Affected file is silcd/packet_receive.c.
3882 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Created new branch silc_protocol_1_0_branch.
3886 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3888 * Changed the silc_server_config_* routines to be SilcServer
3889 independent. They are now officially application specific code
3890 and not part of generic server implementation. Affected files
3891 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3893 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Added automatic referencing of config context in the
3896 silc_server_config_alloc, and automatic unreferencing in the
3897 silc_server_config_destroy. Affected files are
3898 silcd/serverconfig.[ch], silcd/silcd.c.
3900 * Fixed the silc_log_quick handling in the logging routines.
3901 It didn't log quickly when it was TRUE. Affected file is
3902 lib/silcutil/silclog.c. Also the flush delay was set even
3903 if it was 0 in config file. Affected file is
3904 silcd/serverconfig.c.
3906 * Added support for changing key pair of the server in rehash.
3907 Affected file silcd/server.c.
3909 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3912 too early, before getting the channel entry. Affected file
3913 is silcd/packet_receive.c.
3915 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3917 * Added functions silc_server_config_[ref/unref], these are used
3918 to prevent that the config object is destroyed.
3920 No longer directly affect global variables silc_log_quick and
3921 silc_log_delay, they are first cached inside the config object
3922 and then applied with silc_server_config_setlogfiles().
3924 silc_server_config_set_defaults() is now internal to
3925 serverconfig.c, there are no reasons to show this internal stuff
3928 Affected files are silcd/serverconfig.[ch].
3930 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3931 fprintf's to stderr, since some code may be executed again after
3932 the server went into the background. Affected files are
3935 * Added rehash support. Added function silc_server_rehash() that
3936 will perform all the basic tasks of the rehashing procedure.
3938 * Added command line option `-x, --hexdump'. This will enable the
3939 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3940 The option `--hexdump' implies `--debug'.
3942 * Fixed a bad bug in the logging APIs (silcutil library) where
3943 the application would crash after calling silc_log_reset_all().
3945 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Fixed the KICKED notify handling in client library to
3948 correctly remove the channel and all entries from the
3949 channel when I was kicked. This bug crashed the client.
3951 Fixed yet another but in KICKED notify handling to remove
3952 the kicked client correctly from the channel.
3954 Affected file is lib/silcclient/client_notify.c.
3956 * Fixed a minor bug in looking up correct client entry
3957 in KICKED notify in server. Affected file is
3958 silcd/packet_receive.c.
3960 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3961 sources correctly to distribution. Fixes --with-gmp option.
3963 * Removed the manual rehashing from ID Cache, and changed it
3964 to use the SILC Hash Table's auto rehash feature. Affected
3965 file is lib/silccore/silcidcache.c.
3967 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Fixed a bug in the silc_client_nickname_format function that
3970 handles the multiple same nickname formatting. Two clients
3971 with same nickname caused problems after the first one left
3972 and rejoined. It didn't format the nickname correctly.
3973 Affected file is lib/silcclient/idlist.c.
3975 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Don't change the topic if olod topic is same as new one.
3978 Affected file is silcd/packet_receive.c.
3980 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Added cross-reference support to the SILC Documentation
3983 generator. All types across all HTML files are now cross-
3984 referenced. Affected files util/robodoc/generator.c and
3985 scripts/silcdoc/silcdoc.
3987 * Added file lib/silcutil/silctypes.h to include all the
3988 arithmetic type definitions and some macros. Removed
3989 includes/bitmove.h and moved macros to silctypes.h.
3991 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3995 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Added `type' argument to silc_id_payload_parse_id function which
3998 now returns the type of the ID to the sent pointer. Affected
3999 file is lib/silccore/silcid.[ch].
4001 * Added check for CMODE_CHANGE notify type that mode change is
4002 allowed by the sender. Affected file silcd/packet_receive.c.
4004 * Added check for CUMODE_CHANGE notify type that mode change is
4005 allowed by the sender. Affected file silcd/packet_receive.c.
4006 Added the ID type as CUMODE_CHANGE notify type as argument
4007 to the `notify' client operation. Affected files are
4008 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4010 * Added function silc_client_add_server to the client library.
4011 Added support for resolving also channel and server info when
4012 received unknown entity in notify packet. Affected files are
4013 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4015 * Added function silc_command_get_status to return the command
4016 status from the command reply's argument payload. Affected files
4017 are lib/silccore/silccommand.[ch].
4019 * Added check for KICKED notify type that the kicking is
4020 allowed by the client. Affected file silcd/packet_receive.c.
4022 * Created function silc_get_input which can be used to get input
4023 (echo on or off) from user on command line. Affected files are
4024 lib/silcutil/silcutil.[ch].
4026 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Optimized silc_server_packet_relay_to_channel function.
4029 Added new function silc_channel_message_payload_encrypt which
4030 can be called directly if channel message payload needs to
4031 be encrypted and is already encoded (no need to call _encode
4032 function). Packet relaying is now done by router without any
4033 extra memory allocations. Affected files are
4034 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4035 silcd/packet_send.c.
4037 * Fixed the INVITE notify handling. It took wrong arguments
4038 as invite list and invite delete. Affected file is
4039 silcd/packet_receive.c.
4041 * Added check for TOPIC_SET notify type that the topic change is
4042 allowed by the client. Affected file silcd/packet_receive.c.
4044 * Added check for INVITE notify type that inviting is allowed by
4045 the client. Affected file silcd/packet_receive.c.
4047 * Changed the silc_server_client_on_channel to return the
4048 SilcChannelClientEntry as well. Moved the function
4049 silc_server_check_cmode_rights to server_util.[ch].
4050 Affected files are silcd/server_util.[ch], silcd/command.c.
4052 * Added function silc_server_check_umode_rights to check whether
4053 changing client's user mode is allowed. Added check for
4054 UMODE_CHANGE notify type that the umode change is allowed
4055 by the client. Affected files are silcd/server_util.[ch],
4056 silcd/packet_receive.c and silcd/command.c.
4058 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4061 ID length. It ignored that ID can be IPv6 based as well.
4062 Affected file lib/silccore/silcpacket.h.
4064 * Fixed the silc_id_id2str and silc_id_str2id to take the
4065 IPv6 address offset's into consideration. Affecte file is
4066 lib/silccore/silcid.c.
4068 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4070 * Fixed the internal Unix scheduler functions to check for
4071 NULL context they may receive. The affected file is
4072 lib/silcutil/unix/silcunixschedule.c.
4074 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4076 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4077 can specify different directory with --home command line
4078 parameter. Affected files irssi/src/silc/core/client_ops.c,
4081 * SILC-specific commands aren't now executed if the active server
4082 isn't of SILC-type, so there won't be problems with having
4083 IRC and SILC protocol support in same client. Affected files
4084 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4087 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Improved the signal support in SILC Schedule. Added new
4090 function silc_schedule_signal_call which is used by application
4091 to mark a signal to be called. It is now safe to perform
4092 any kind of tasks in signal callbacks since it is guaranteed
4093 that the application specified signal callback is called
4094 after the signal is over. Affected files are
4095 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4097 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Added `name' field to SilcChannelPrivateKey to represent
4100 application given name for the key. Moved also the context from
4101 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4102 Added the `name' argument also to the function
4103 silc_client_add_channel_private_key.
4105 Added function silc_client_current_channel_private_key to set the
4106 current channel private key in use.
4108 Added "change" command to KEY command which can be used to change
4109 the current channel private key. Bound the command also to
4110 alt+K (Alt+Shift+k).
4112 Also affected files lib/silcclient/client_channel.c,
4113 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4115 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Added silc_rng_get_byte_fast function in to the
4118 lib/silccrypt/silcrng.[ch].
4120 * Changed the interface of silc_packet_assemble and the
4121 silc_packet_send_prepare. If silc_packet_assmble is now
4122 called the application does not call silc_packet_send_prepare
4123 because the library will call it automatically. These
4124 interfaces now also return a reference to the outgoing buffer
4125 which includes the assembled packet, which the application can
4126 use to encrypt the packet.
4128 Affected files are lib/silccore/silcpacket.[ch],
4129 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4130 silcd/packet_send.c, server_backup.c and packet_receive.c.
4132 * Fixed a packet sending bug on very high load, where outgoing
4133 packet queue wasn't handled correctly and packets got corrupted.
4134 Affected files are lib/silcutil/*/silc*sockconn.c,
4135 lib/silcclient/client.c and silcd/server.c.
4137 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Added macro SILC_PACKET_DATALEN which can be used during
4140 packet assembling to check whether the data to be added to
4141 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4142 len is truncated until it fits it.
4144 Added checks for maximum length of channel message payload and
4145 private message payload also.
4147 Added checks for maximum packet length in server and in
4150 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4151 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4152 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4153 lib/silcclient/client_prvmsg.c.
4155 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Added silc_server_packet_queue_purge call to the
4158 silc_server_disconnect_remote to assure that all data in the
4159 queue before disconnecting is sent to the network. Affected
4160 file silcd/server.c.
4162 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Added the deleting of server's own ID cache entry to the
4165 silc_server_free function. Free also everything else that
4166 has been allocated in silc_server_init. The affected file
4169 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Added functions silc_parse_version_string, silc_version_to_num,
4172 and silc_ske_parse_version to parse SILC protocol style version
4173 strings. Affected files lib/silcutil/silcutil.[ch] and
4174 lib/silcske/silcske.[ch].
4176 * Added new configuration params: version_protocol, version_software
4177 and version_software_vendor to specify what version the remote
4178 host must at least be to be able to connect to server. The vendor
4179 string can be regex matched too. Added new function
4180 silc_server_connection_allowed to check maximum number of allowed
4181 connections, and allowed versions for incoming connections.
4182 Affected files are silcd/server.c, server_util.[ch] and
4185 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Added preliminary support for signals in scheduler. The
4188 signals we care about are now blocked always when the scheduler
4189 is locked. This way we can synchronise the use of signal with
4190 scheduler. It is guaranteed that when signal occurs the scheduler
4191 is not locked, and thus new tasks can be safely added to the
4194 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4195 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4196 Added new platform specific routines
4197 silc_schedule_internal_signals_[un]block and
4198 silc_schedule_internal_signal_[un]register.
4200 Added new functions to SILC Schedule API:
4201 silc_schedule_signal_[un]register. Each signal that application
4202 is going to use should be registered to the scheduler.
4204 Affected files are lib/silcutil/silcschedule.[ch],
4205 lib/silcutil/*/silc*schedule.c.
4207 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Check for unauthenticated client and server in the
4210 silc_server_new_client and silc_server_new_server functions.
4211 Affected file silcd/packet_receive.c.
4213 * Added function silc_string_is_ascii to check whether given
4214 string is 7-bit ASCII string. Affected files are
4215 lib/silcutil/silcutil.[ch].
4217 * Added function silc_id_is_valid_server_id into the
4218 silcd/serverid.c and added checking for valid Server ID's in
4219 silc_server_new_server. The Server ID must always be based
4220 on the server's public IP address.
4222 * Added logging of DISCONNECT packet message in the server.
4223 Affected file silcd/server.c.
4225 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4227 * Changed all library interfaces that use Global RNG to also
4228 accept SilcRng as argument. Affected files are
4229 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4230 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4231 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4232 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4233 lib/silccrypt/rsa.c.
4235 * Added function silc_pkcs_generate_key to the
4236 lib/silccrypt/silcpkcs.[ch] for applications so that they
4237 don't need to do pkcs->pkcs->init calls anymore.
4239 * Remove SilcSocketConnection from the SFTP API since it really
4240 wasn't needed there. The application has the information
4241 saved in its contexts anyway and the SFTP layer doesn't need
4242 know about it. Affected files lib/silcsft/silcsftp.h and
4243 lib/silcsftp/sftp_[server/client].c.
4245 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4246 The SilcSimContext is not SilcSim.
4248 * Fixed possible buffer overflows in silc_id_render in the
4249 lib/silcutil/silcutil.c.
4251 * On EPOC the global crypto module lists are not used at all
4252 in the crypto library. Added support for using the constant
4253 algorithm list on EPOC. Affected files are
4254 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4257 * Fixed the handling of third parameter of KICKED notify, since
4258 it was mistakenly updated to SILC Protocol 1.0 even though it
4259 is to be included in 1.1. Since it is not in 1.0 it is not
4260 mandatory, and this fix now handles it only if it is provided,
4261 and it is not error if it is not provided. Affected file
4262 lib/silcclient/client_notify.c.
4264 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4267 client. Affected file irssi/src/silc/core/client_ops.c.
4269 * Merged with Irssi 0.8.4 from irssi.org CVS.
4271 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4273 * Check for valid socket connection in client entries before
4274 sending any messages. Fixes a crash, but doesn't fix some
4275 other underlaying bug that is lurking there. Affected
4276 file silcd/packet_send.c.
4278 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4280 * $usermode, $cumode and $cumode_space expandos shouldn't do
4281 anything with non-SILC server records. Affected file
4282 irssi/src/silc/core/silc-expandos.c
4284 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Fixed the silc_net_check_[host/local]_by_sock to support
4287 IPv6 bound sockets as well. Now they can return IPv6 addresses
4288 as well. Affected file lib/silcutil/silcnet.c.
4290 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4291 Affected lib/silcutil/unix/silcunixnet.c.
4293 * Fixed ID rendering (at least on some platforms, not NetBSD)
4294 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4296 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Added silc_hash_public_key and silc_hash_public_key_compare
4299 functions to be used with SilcHashTable. They can be used to
4300 hash public keys and compare public keys in hash table. Affected
4301 file lib/silcutil/silcutil.[ch].
4303 * Added support for specifying multiple public keys for Client
4304 connection section in server configuration file. This makes it
4305 possible to accept multiple public keys from same host, or to
4306 make a section that accepts any incoming host, and have the
4307 accepted public keys listed in the section.
4309 Added functions silc_sever_[find/get]_public_key, added the
4310 support for this actually to all connection sections but only
4311 the Client section is currently allowed to specify multiple
4314 Affected files are silcd/server.c, server_internal.h,
4315 command.c, protocol.c, server_util.[ch], packet_receive.c.
4317 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4319 * Merged Irssi 0.8.2 from irssi.org CVS.
4321 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4323 * If silc_debug is TRUE, also output standard logging messages
4324 to stderr with the debug output.
4326 Made silc_log_reset_all() flushing all channels before returning.
4327 Also fixed some documentation typos.
4329 Affected files are lib/silcutil/silclog.[ch].
4331 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Fixed the server to check correctly the amount of connections
4334 from single host, by checking also the type of the connection.
4335 Fixed also the comparison of number of connections and number
4336 of allowed connections. Affected files are silcd/server.c,
4339 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Fixed the USERS command reply to save the user's mode on the
4342 channel as well. Fixed JOIN command reply to check whether a
4343 client is on channel already and not join it twice. Affected
4344 file lib/silcclient/command_reply.c.
4346 * Added new file silc-expandos.c into irssi/silc/core/ to return
4347 various stuff for various signal for the statusbar etc. updating.
4348 Now Irssi SILC client prints channel user modes etc. on the
4351 * The user mode (like server/router operator changes) is now shown
4352 on the Irssi SILC client's statusbar. The affected files are
4353 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4355 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4358 to SILC_SCHEDULE_[UN]LOCK macros.
4360 * Added more error printing to logs in server code. Affected
4361 files silcd/server.c and silcd/protocol.c.
4363 * Fixed -S option parsing in Irssi SILC Client. Affected file
4364 irssi/src/silc/core/silc-core.c.
4366 * Added silc_buffer_alloc_size function. Affected file is
4367 lib/silcutil/silcbuffer.h.
4369 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4371 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4372 constants. Affected files in
4373 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4376 * Changed the internal SFTP Memory FS table to const. Affected
4377 file lib/silcsftp/sftp_fs_memory.c.
4379 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * Fixed the buffer formatting and unformatting routines to
4382 check the size of 64 bits types with sizeof(). Affected
4383 file is lib/silcutil/silcbuffmt.c.
4385 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Removed 0.6.x backwards support.
4389 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4391 * Changed all integer type names:
4392 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4393 to avoid collisions with other libraries using same type names
4396 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Added `prefer_ipv6' argument to the functions
4399 silc_net_gethostbyname[_async]. If it is TRUE it will return
4400 IPv6 address over IPv4. If FALSE IPv4 address is returned
4401 even if IPv6 address was found. Affected files
4402 lib/silcutil/silcnet.[ch].
4404 * Added support silc_net_create_connection[_async] to fallback
4405 to IPv4 address if IPv6 address could not be used (like if
4406 it doesn't work on a specific system). Affected file in
4407 lib/silcutil/unix/silcunixnet.c.
4409 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Added silc_schedule_reinit function to do the enlarging
4412 of the max tasks handling capabilities of the scheduler.
4413 Affected files lib/silcutil/silcschedule.[ch].
4415 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Added automatic extern "C" { ... } for C++ compilers so the
4418 application does not need to define them. Affected file
4419 includes/silcincludes.h.
4421 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4422 old name went against naming convention. Applications now
4423 include "silcclient.h" instead of "clientlibincludes.h".
4424 Removed includes/clientlibincludes.h, it is redundant now.
4426 * Renamed includes/version.h to silcversion.h.
4428 * Added really preliminary support for OS/2 into the util
4429 library. Only thread & mutex API is implemented, others
4430 are still to be implemented. Created the lib/silcutil/os2/
4431 directory. Created also file includes/silcos2.h.
4433 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Added preliminary BeOS support into the util library.
4436 Created lib/silcutil/beos/, and implemented all the needed
4437 functions to support SILC on BeOS. Created also file
4438 includes/silcbeos.h.
4440 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4442 * Added proper initializations to silc's irssi code, so it's
4443 now possible to load it as module. Affected files
4444 irssi/src/silc/core/silc-core.c,
4445 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4447 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4452 * Fixed the silcdoc document generator to correct generate
4453 docs from all kinds of filenames. Affected files are
4454 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4456 * ROBOdoc documented lib/silcutil/silcmemory.h.
4457 Added also new function silc_memdup.
4459 * Removed lib/silcutil/silcbufutil.h and moved those routines
4460 to the lib/silcutil/silcbuffer.h.
4462 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4464 * Added `user_count' to the SilcChannelEntry which now tells the
4465 number of users on the channel. The user count is now saved
4466 in normal server of global channels as well. Affected files
4467 silcd/server.c, idlist.h, packet_receive.c and command.c.
4469 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4470 include file utility functions.
4472 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4473 instead of calling directly OS routines.
4475 * Fixed NICK change printing in Irssi SILC Client. Fixed
4476 KICKED notify printing in Irssi SILC Client. Affected file
4477 irssi/src/silc/core/client_ops.c.
4479 * Fixed a NICK change bug in client library, to not recreate the
4480 client_entry->channels hash table everytime nick is changed.
4481 Affected file lib/silcclient/client.c.
4483 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4485 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4486 the SKE interface a bit.
4488 * Fixed padding problem in PKCS#1. The padding was not actually
4489 random since the random number generator was used incorrectly.
4490 This security bug affects only when encrypting with PKCS#1, and
4491 it is not currently used at all in SILC. SILC only use signing
4492 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4494 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Rewrote the notify handling in Irssi SILC client to not call
4497 the events as signals. Fixes problems with Perl support.
4498 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4500 * Send the auto-nicking NICK command in client library with
4501 little timeout after connecting. The affected file is
4502 lib/silcclient/client.c.
4504 * Added following new config file settings:
4505 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4506 key_exchange_timeout, conn_auth_timeout, connections_max,
4509 Implemented all the new config settings handling in the server.
4511 Optimized the use of SKE Mutual flag usage. Use it only
4512 if connection authentication protocol is not based in public
4515 Renamed all SilcServerConfigSection* to SilcServerConfig*
4516 to have a bit shorter names.
4518 Affected files silcd/serverconfig.[ch], server.[ch], and
4521 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4523 * Cleaned up the listening sockets code, preparing for the rehash
4524 support. Affected file is silcd/server.c.
4526 * Fixed some output messages. Affected files are silcd/silcd.c,
4529 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4531 * Create lib/doc/silcrng_intro.html document as introduction
4532 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4534 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4536 * Fixes to the silcd config template. Affected file is
4537 doc/example_silcd.conf.in.
4539 * Removed type casts from silc_calloc(), conforming to the
4540 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4542 * Removed param_name member from client, server, and router
4543 section structs, now identifying the param directly.
4545 Added CONFIG_FREE_AUTH macro in config file parsing.
4547 Affected files are silcd/serverconfig.[ch].
4549 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4551 * Fixed command line parameter handling. All SILC initialization
4552 is now done in silc_core_init() which also fixes autoconnecting
4555 Affected files irssi/src/silc/core/silc-core.c,
4556 irssi/src/fe-text/silc.c.
4558 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Added new configuration options and blocks:
4561 keepalive_secs, reconnect_count, reconnect_interval,
4562 reconnect_interval_max, reconnect_keep_trying and
4563 require_reverser_lookup. Added ConnectionParam block, and
4564 implemented the connection parameters when connecting as
4565 initiator and when accepting connections as responder.
4567 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4568 whether given configuration value has been given already.
4570 Affected files silcd/serverconfig.[c], server.[c].
4572 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4573 algorithm parts and created new file silcalgs.conf, that
4574 is now included from the example_silcd.conf.in.
4576 * Optimized the silc_server_connect_to_router_second to take
4577 the connection configuration object from the SilcServerConnection
4578 object instead of finding it during the connecting phase.
4579 Added the configuration object to SilcServerConnection struct.
4580 Affected files silcd/server_internal.h, server.c.
4582 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4584 * Add the client on channel after it was resolved at the
4585 channel message receiving, and it was not already on the
4586 channel. Affected file lib/silcclient/client_channel.c.
4588 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Fixed the public key authentication to allocate always the
4591 destination signature buffer instead of using static buffer.
4592 Affected file silcd/protocol.c.
4594 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4596 * Unified the serverconfig.[ch]'s helper function interface.
4597 Affected file silcd/serverconfig.[ch].
4599 * Removed doc/example_silc.conf.in since it is redundant.
4600 The make install will now install irssi/silc.conf file.
4602 * Added new Passphrase and Publickey authentication methods to
4603 config file, allowing both public key and passphrase based
4604 authentication to be set at the same time.
4606 Added `prefer_passphrase_auth' setting in config file which
4607 can be used to set to prefer passwd auth if both passwd and
4608 public key is set. If not set, public key is preferred.
4609 This has effect only when being initiator (responder will try
4612 Added support for authentication with passphrase and public key
4613 at the same time. The passphrase is tried first always since
4614 it is faster to check.
4616 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4618 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4620 * Merged the new SILC Config library, with the server parsing
4621 support. Read the header file silcconfig.h or the toolkit
4622 documentation for the news. Affected files are
4623 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4624 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4625 silcd/protocol.c silcd/server.c silcd/server_backup.c
4626 silcd/serverconfig.[ch] silcd/silcd.c.
4628 * Fixed some silclog documentation. Affected file is
4629 lib/silcutil/silclog.h.
4631 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4633 * The silc_cipher_register, silc_hash_register and
4634 silc_hmac_register now checks if the object to be registered
4635 is registered already. Affected files are
4636 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4638 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4642 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4644 * Allow zero length channel messages inside the Channel Message
4645 Payload. Affected file lib/silccore/silcchannel.c.
4647 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4648 as header filenames.
4650 * Removed lib/silcclient/README and created HTML file
4651 lib/silcclient/silcclient_using.html, which is now included
4652 as part of Toolkit documentation.
4654 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4656 * Fixed CUMODE_CHANGE notify handling to change the mode of
4657 correct client. Affected file lib/silcclient/client_notify.c.
4659 * Make silc_rng_alloc fail if it cannot allocate the sha1
4660 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4662 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed the file transfer's key agreement payload to include
4665 zero port also if the hostname is NULL because it could not
4668 Call file transfer monitor callback now also if error occurs
4669 during key agreement protocol.
4671 Changed the silc_client_file_send interface to return the
4672 SilcClientFileError instead of session id. The session ID
4673 is returned into pointer provided as argument.
4675 Check that the file exists locally before sending the
4676 file transfer request at all.
4678 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4680 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4681 error than can occur while key agreement protocol. Affected
4682 file lib/silcclient/silcapi.h.
4684 * Fixed the event_mode CMODE handler to not crash when mode
4685 is changed and +k mode is set in the channel. Affected file
4686 irssi/src/silc/core/silc-channels.c.
4688 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4689 SILC_LOG_WARNING to give out Warning and not Error. Affected
4690 file lib/silcutil/silclog.c.
4692 * Fixed the channel message payload decryption in the function
4693 silc_channel_message_payload_decrypt to not modify the original
4694 buffer before it is verified that the message decrypted
4695 correctly. Otherwise, next time it is called with correct
4696 channel key it won't encrypt since the payload is corrupted.
4697 Affected file lib/silccore/silcchannel.c.
4699 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Do not constantly resize the window. A fix patch by cras.
4702 Affected file irssi/src/fe-text/screen.c.
4704 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4707 Affected file lib/silcutil/silcnet.c.
4709 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Fixed a bug in hash table internal routine for traversing
4712 the table with foreach callback. The current entry may
4713 become invalid in the callback but it was referenced after
4714 the callback returned.
4716 Do not allow auto rehashing of hash table during the
4717 silc_hash_table_foreach operation, for same reasons as it is
4718 not allowed for SilcHashTableList. Affected files are
4719 lib/silcutil/silchashtable.[ch].
4721 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4723 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4724 Win32 DLL. extern's in header files are now declared with
4727 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4729 * Fixed private message handling. It used some old code that
4730 caused the client to crash. Affecte file is
4731 lib/silcclient/client_prvmsg.c.
4733 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Added function silc_client_add_channel,
4736 silc_client_replace_channel_id, and removed functions
4737 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4738 from client library.
4740 * Added cross reference of the joined channels to the
4741 SilcClientEntry, and changed the SilcChannelEntry's
4742 users list to SilcHashTable. The affected files are
4743 lib/silcclient/idlist.[ch].
4745 * Fixed a bug in hash table tarversing. While the hash table
4746 is traversed with SilcHashTableList the table must not be
4747 rehashed. It is now guaranteed that auto rehashable tables
4748 are not rehashed while tarversing the list. Also defined that
4749 silc_hash_table_rehash must not be called while tarversing
4750 the table. Added function silc_hash_table_list_reset that must
4751 be called after the tarversing is over. The affected files are
4752 lib/silcutil/silchashtable.[ch].
4754 * Changed all hash table traversing to call the new
4755 silc_hash_table_list_reset in server and in client library.
4757 * Added function silc_client_on_channel to return the
4758 SilcChannelUser entry if the specified client entry is joined
4759 on the specified channel. This is exported to application as
4760 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4762 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Fixed founder regaining problem with JOIN command on normal
4765 server. The notify for mode change must be sent always and
4766 not only if !cmd->pending. Affected file silcd/command.c.
4768 * Fixed the WHOWAS command's reply sending to support the
4769 lists correctly. Affected file silcd/command.c.
4771 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4773 * When sending JOIN command to router for processing the
4774 sender's old command identifier was not saved back to the
4775 sender's command context, fixed now. The affected file is
4778 * Create the key in JOIN command of the router did not return
4779 the channel key, added check for this. Affected file is
4782 * Fixed a channel ID update bug in JOIN command reply. Do
4783 not directly upgrade the ID but call the function
4784 silc_idlist_replace_channel_id if the ID was changed.
4785 Affected file silcd/command_reply.c.
4787 * Fixed memory leaks from command calling if it would fail.
4788 Affected file silcd/command.c.
4790 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Applied patches from cras:
4794 Memory leak fixes around libaries, irssi window resize fix,
4795 new silclist.h and silcdlist.h, all extern inline changed to
4798 * Removed dotconf from lib/dotconf, not needed anymore.
4800 * Removed TRQ from lib/trq, not needed anymore.
4802 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4803 with server connections. Later this will be configurable
4804 in config file after new config file is done. Affected file
4807 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * Fixed a crash in server related to channel announcements.
4810 Affected file silcd/server.c.
4812 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Fixed memory leaks in silc_server_create_new_channel*
4815 functions. Affected file silcd/server.c.
4817 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4818 which ID was changed. This way the router will send the
4819 user list for the channel again, and server won't be in
4820 desync in some rare circumstances. Affected file is
4821 silcd/packet_receive.c.
4823 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4825 * Check for NULL socket pointer in the function
4826 silc_server_packet_send_to_channel_real. Affected file
4827 silcd/packet_send.c.
4829 * Fixed the BAN notify handling to correctly remove ban
4830 list. Affected file silcd/packet_receive.c.
4832 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4834 * Fixed some header addition to Toolkit distribution in
4835 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4837 * Added lib/silcclient/client_ops_example.h as an template
4838 file for application programmers to quickly start using
4839 the SilcClientOperation functions in their application.
4840 Updated the lib/silcclient/README as well to tell about this
4841 nice file made available.
4843 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4845 * Call silc_server_remove_from_channels when removing client
4846 entry when NO_SUCH_CLIENT_ID was received. Affected file
4847 is silcd/command_reply.c.
4849 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4851 * Added server & router operator statistics updating. Affected
4852 file silcd/packet_receive.c and silcd/command.c.
4854 * Fixed the SERVER_SIGNOFF notify handling on normal server
4855 not to save the history information for clients. Same was
4856 fixed earlier in remove_clients_by_server function, but not
4857 here. Affected file silcd/packet_receive.c.
4859 * Raised the default connection-retry count from 4 to 7 in
4860 server. Affected file silcd/server.h.
4862 * Cancel any possible reconnect timeouts when we start the
4863 key exchange. Affected file silcd/server.c.
4865 * Do not reconnect on connection failure when SCONNECT was
4866 given. Affected files silcd/server.[ch].
4868 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4870 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4872 * Fixed the NICK command to always give the unformatted
4873 nickname to the one giving the NICK command. If unformatted
4874 nickname is cached already it will be formatted and the
4875 local entry will always get the unformatted nickname.
4876 Affected file lib/silcclient/idlist.c.
4878 * Fixed some double frees from client library commands.
4879 Affected file is lib/silcclient/command.c.
4881 * Fixed CUMODE command in server to assure that no one can
4882 change founder's mode than the founder itself, there was a
4883 little bug. Affected file silcd/command.c.
4885 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4887 * Removed the SilcClientCommandDestructor from the client
4888 libary, it is not needed anymore. Affected files are
4889 lib/silcclient/silcapi.h, command[_reply].[ch],
4890 client_notify, idlist.c.
4892 * Fixed GETKEY command to first resolve client, and then
4893 resolve the server only if the client was not found, instead
4894 of resolving both at the same time. Affected file is
4895 lib/silcclient/command.c.
4897 * Added silc_client_start_key_exchange_cb and lookup the
4898 remote hostname and IP address before starting the key
4899 exchange with server. The affected file is
4900 lib/silcclient/client.c.
4902 * The server's public key is now saved using the IP address
4903 of the server and not the servername for the filename.
4904 The hostname public key filename is checked as an fall back
4905 method if the IP address based filename is not found.
4907 Fixed the GETKEY command to save the fetched server key
4908 in correct filename.
4910 Print the remote server's hostname now when new key is
4911 received during connection process. Affected file is
4912 irssi/src/silc/core/client_ops.c.
4914 * Return always our own public key to the client if it asks
4915 for it with GETKEY command. Affected file silcd/command.c.
4917 * Removed the use_auto_addr variable from default config
4918 file since it was in wrong section. Affected file is
4921 * Fixed TOPIC_CHANGE notification to not route it when it
4922 was sent using silc_server_send_notify_to_channel function.
4923 Affected file silcd/command.c.
4925 * Fixed silc_server_send_notify_kicked to send the kicker's
4926 Client ID also, it was missing. Affected files are
4927 silcd/command.c, silcd/packet_send.[ch].
4929 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4931 * Do not save client history information in SERVER_SIGNOFF.
4932 Fixes the bug in normal server that it does not detect
4933 the client becoming valid after the server becomes back
4934 online. Affected file silcd/server_util.c.
4936 * Added `sock_error' field into the SilcSocketConnection
4937 context. When error occurs during socket operation (read
4938 or write) the error is saved. Added also new function
4939 silc_socket_get_error to return human readable socket error
4940 message. Affected files are lib/silcutil/silcsockconn.[ch],
4941 lib/silcutil/unix/silcunixsockconn.c, and
4942 lib/silcutil/win32/silcwin32sockconn.c.
4944 * The server now prints the socket error message in the
4945 signoff for client. Affected file silcd/server.c.
4947 * Fixed the `created' channel information sending from router
4948 to server in JOIN command. Checks now whether the channel
4949 really was created or not and set it according that.
4951 Fixed the JOIN command to use the client entry's current
4952 ID during the joining procedure instead of the one it sent
4953 in the command (it is checked though), since it can change
4954 between the packet processing and command processing, and
4955 would just case unnecessary pain in the client end. Affected
4956 file silcd/command.c.
4958 * Fixed a channel key payload sending to use correct channel
4959 ID when the server was forced to change the channel's ID by
4960 router. Router sent the key payload with the old Channel ID.
4961 Affected file silcd/packet_receive.c.
4963 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4965 * Call silc_server_save_channel_key only if the key payload
4966 was provided in the JOIN command's command reply. Affected
4967 file silcd/command_reply.c.
4969 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4971 * Fixed silc_mp_sizeinbase to return the value correctly with
4972 MPI. Affected file lib/silcmath/mp_mpi.c.
4974 * Fixed the stop_server signal to correctly stop the scheduler
4975 and gracefully stop the server when SIGTERM or SIGINT signals
4976 are received. Affected file silcd/silcd.c.
4978 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4980 * Simple handling of TERM and HUP signals. Also added some log
4981 flushing call around. Affected file is
4984 * Fixed small bugs in silclog.c. Now buffering output will take
4985 effect after 10 seconds since startup: This will ensure that
4986 no important startup messages are lost. Also output redirection
4987 will preserve original format ([Date] [Type] message).
4988 Affected file is lib/silcutil/silclog.c.
4990 * Added two options to the config file, in the logging section:
4991 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4992 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4994 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Do not print the warning about log files not being initialized
4997 more than once to avoid excess logging. Affected file is
4998 lib/silcutil/silclog.c.
5000 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5001 the SIM copying in make install in Makefile.am.pre.
5003 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5005 * Rewritten silclog APIs. Globally interesting changes follows:
5006 silc_log_set_files() changed to silc_log_set_file().
5007 silc_log_set_callbacks() changed to silc_log_set_callback().
5008 ROBOdoc documented silclog header file.
5009 SilcLogCb now returns bool to wether inihibit the default
5010 handler or not (to keep the old behaviour return always TRUE).
5011 The new APIs should also fix the problem of the
5012 silcd_error.log file that was written in the current directory.
5015 Log files streams will remain opened after silc_log_set_file()
5016 call, means less CPU usage notably on high traffic servers.
5017 File streams are now full buffered, and flushed to the disk
5018 every 5 minutes, lesses HD activity and CPU usage.
5019 Messages can be redirected, allowing admins to configure
5020 one single logfile for all server messages.
5021 the silc_log_quick global variable to activate fast-logging.
5022 Affected files lib/silcutil/silclog.[ch]
5024 * Changed some code to conform new silclog APIs. Affected
5025 files are doc/example_silcd.conf.in, silcd/server.c
5026 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5029 * Fixed a memory leak that could occur in some situations.
5030 Affected file silcd/serverconfig.c.
5032 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5034 * Added the silc_client_del_client to remove the client from
5035 all channels as well. Affected file lib/silcclient/idlist.c.
5037 * Fixed the client library to correctly remove the client
5038 from all channels when the client entry is being destroyed.
5039 Affected file lib/silcclient/client_notify.c, command.c.
5041 * Added auto-nicking support to the client library. If the
5042 applicatio now sets client->nickname it will be sent to the
5043 server after connecting by the library. This way for example
5044 SILCNICK (or IRCNICK) environment variables will have effect
5045 and always change the nickname automatically to whatever
5046 it is wanted. Affected file lib/silcclient/client.[ch].
5048 * Renamed silc_server_command_bad_chars to the
5049 silc_server_name_bad_chars and moved it to the
5050 silcd/server_util.[ch]. Added also new function
5051 silc_server_name_modify_bad to return nickname that
5052 includes bad characters as new nickname without those
5053 bad characters. This check and modify is now used in
5054 silc_server_new_client when the username is initially set
5055 as nickname, so it must be checked to be valid nickname.
5056 Affected file silcd/packet_receive.c.
5058 * The nickname length is now taken from the packet for real
5059 and not trusted to strlen() since it clearly can return
5060 wrong length for nickname including bad characters. This
5061 also applies to channel names. Affected file silcd/command.c.
5063 * Removed the lib/silcsilm/modules directory. Modules are now
5064 compiled into the lib/silcsim. Fixed the copying of the
5065 modules to follow symbolic links in Makefile.am.pre.
5067 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5069 * Fixed silc_string_regexify list creation. Fixes bugs with
5070 BAN and INVITE commands in server. The affected file is
5071 lib/silcutil/unix/silcunixutil.c.
5073 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Removed the command destructor entirely from the server's
5076 command and command reply routines. It is not needed, and
5077 its usage was buggy and caused crashes. Affected files are
5078 silcd/command[_reply].[ch].
5080 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Cancel protocol and NULL sock->protocol if timeout
5083 occurred during protocol. Affected file silcd/server.c.
5085 * Cancel protocol timeouts always before calling the final
5086 callback, to assure that after final callback is called
5087 no other state will be called for the protocol anymore.
5088 Affected file silcd/protocol.c.
5090 * Print error log if incoming connection configuration could
5091 not be found. Affected file silcd/server.c.
5093 * Fixed JOIN command to correctly save the founder mode
5094 to the client on normal SILC server, when the channel
5095 was created by the router. Affected file silcd/command.c.
5097 * Fixed LIST command (hopefully) to send correct reply
5098 packets. Affected file silcd/command.c.
5100 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * The silc_packet_receive_process now returns FALSE if the
5103 read data was invalid packet, and TRUE if it was ok.
5105 The server now checks that if unauthenticated connection
5106 sends data and its processing fails the server will close
5107 the connection since it could be a malicious flooder.
5109 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5111 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5113 * Make sure the warning about error opening a log file is
5114 printed only once and not everytime it fails (produces
5115 too much useless log). Affected file lib/silcutil/silclog.c.
5117 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5119 * Made the silc_server_daemonise() function more readable.
5120 Affected file silcd/server.c.
5122 * Pid file is now optional, the user may comment it out from
5123 the config file. Removed define SILC_SERVER_PID_FILE, we
5124 don't need a default any longer. Affected file
5125 configure.in.pre, lib/Makefile.am.pre.
5127 * Make some use of the pid file. The server now dies at startup
5128 if it detects a valid pid file on his path. The server would
5129 die anyway in this circumstance, because of the bind() failure.
5130 Affected file silcd/silcd.c.
5132 * No longer compiling lib/dotconf.
5134 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Fixed JOIN command parsing not to crash. Affected file
5137 lib/silcclient/command.c.
5139 * Fied the NICK_CHANGE notify to add the new client entry
5140 even it is resolved. This removes an <[unknown]> nick
5141 thingy bug in the client. Affected file is
5142 lib/silcclient/client_notify.c.
5144 * Do not try to allocate 0 bytes (efence does not like it)
5145 in lib/silccore/silccomand.c when encoding payload.
5147 * Do not take IRCNICK as nickname in Irssi SILC client since
5148 it is not possible to set nickname before hand connecting
5149 the server (TODO has an entry about adding auto-nicking
5152 * Changed the silc_server_command_pending to check whether
5153 there already exists an pending entry with the specified
5154 command, command identifier and pending callback. This is
5155 to fix IDENTIFY and WHOIS related crashes that may register
5156 multiple pending commands with same identifier. Affected
5157 file silcd/command.c.
5159 * Fixed the server to reconnect to the router even if it
5160 was already reconnecting and EOF was received. This to
5161 fix a possibility that the server wouldn't ever try to
5162 auto-reconnect to the router. Affected file silcd/server.c.
5164 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Fixed the server's password authentication to use the
5167 length of the locally saved password, and not the one
5168 sent in the packet. Affected file silcd/protocol.c.
5170 * Fixed same password authentication problem in the
5171 Authentication Payload handling routines in
5172 lib/silccore/silcauth.c.
5174 * Yet another password authentication problem fixed with
5175 channel password handling in silcd/command.c.
5177 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * If first character of string in silc_parse_userfqdn is '@'
5180 then do not parse it. Affected file is
5181 lib/silcutil/silcutil.c.
5183 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5185 * Fixed minor bug in IDENTIFY command reply sending, which
5186 caused various weird problems during JOIN when it was
5187 resolving names for users. Affected file silcd/command.c.
5189 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Fixed the IDENTIFY command reply sending to chech better valid
5192 clients. It was possible to send incomplete list of replies.
5193 Affected file silcd/command.c.
5195 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * Added silc_client_command[s]_[un]register functions now to
5198 dynamically register the commands in client library. Removed
5199 the static table of commands. This allows the client library
5200 to call commands without causing the application to know about
5201 what commands library has called.
5203 Removed the INFO command reply kludge to detect when the command
5204 was called by library. Now library use its own command reply
5205 function for INFO command.
5207 Added function silc_client_command_call to call a command.
5208 Application can use it to call command, not access the structure
5211 Now all commands that are sent by the client library (not
5212 explicitly sent by application) use own command reply functions.
5214 Affected files around lib/silcclient/ and in
5215 irssi/src/silc/core/.
5217 * Fixed the WHOIS command reply sending to chech better valid
5218 clients. It was possible to send incomplete list of replies.
5220 Fixed the WHOIS and IDENTIFY to send the request to router
5221 if normal server did not do it and did not find any results.
5223 Affected file silcd/command.c.
5225 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Moved the internal data from SilcClient context into its
5228 own file, not accesible to application. Affected files
5229 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5230 and other files in client library.
5232 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5234 * Added doc/examples installation target in Makefile.am.pre.
5237 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5240 commands the found client entry will be removed from the
5241 cache, after notifying application about the error. Affected
5242 file lib/silcclient/command_reply.c.
5244 * Changed the /MSG to check for exact nickname user gave, and
5245 not let `nick' match `nick@host' if it is only one found. Now,
5246 user must type the exact nickname (like nick@host2) even if
5247 there are no more than one same nicks found. This is to avoid
5248 a possibility of sending nickname to wrong nickname since
5249 `nick' could match `nick@host'. Affected file is
5250 irssi/src/core/silc-servers.c.
5252 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Do not print "you are now server operator" or similar when
5255 giving /away command. Affected files are
5256 irssi/src/silc/core/client_ops.c, silc-servers.h.
5258 * Made the silc_server_command_pending_error_check to send
5259 the same command reply payload it received back to the
5260 original sender of the command. This way all arguments
5261 that was received by the server will be received by the
5262 client too. Affected file silcd/command.c.
5264 * Added the silc_idcache_add to return the created cache entry
5265 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5267 * Add global clients to expire if they are not on any channel.
5268 This is because normal server will never know if they signoff
5269 if they are not on any channel. The cache expiry will take
5270 case of these entries. This is done by normal servers only.
5271 The affected files are silcd/command_reply.c,
5272 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5274 * If server receives invalid ID notification for WHOIS or
5275 IDENTIFY and the ID exists in the lists, it is removed.
5276 Affected file silcd/command_reply.c.
5278 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5279 in client then client entry that it matches is searched and
5280 the nickname is printed on the screen for user. Affected
5281 file irssi/src/silc/core/client_ops.c.
5283 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Use cache entry expire time in the LIST command reply to
5286 purge old entries from the cache after the LIST command
5287 reply has been received. This way we don't have non-existent
5288 entries in the cache for too long. Affected file is
5289 silcd/command_reply.c.
5291 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * If we are normal server, and we've not resolved client info
5294 in WHOIS or IDENTIFY from router, and it is global client,
5295 we'll check whether it is on some channel. If it is not
5296 then we cannot be sure about its validity and will resolve it
5297 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5298 file silcd/command.c.
5300 * Search channel by name (if possible) rather than by ID
5301 in IDENTIFY command's command reply. Affected file is
5302 silcd/command_reply.c.
5304 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5306 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5307 Updated specs and implemented it. Affected file silcd/command.c,
5308 silcd/packet_send.c and silcd/packet_receive.c.
5310 * Implemented the <founder auth> payload handling in the JOIN
5311 command. If provided all conditions for channel joining
5312 except requirement to provide correct passphrase can be
5313 overrided by the channel founder. Updated the protocol specs.
5314 Affected file silcd/command.c.
5316 Added support for founder auth in JOIN command in client
5317 library. Fixed the parsing of the JOIN command now to support
5318 all options as they should be. The affected file is
5319 lib/silcclient/command.c.
5321 * Optimized the WHOIS and IDENTIFY commands to send the request
5322 to router only if it includes nicknames or other names. If
5323 they include only IDs then check the local cache first before
5324 routing. Affected file is silcd/command.c.
5326 * Added channels topic announcements. Affected file is
5327 silcd/packet_receive.c and silcd/server.c.
5329 * Fixed the silc_server_send_notify_topic_set to really destine
5330 the packet to channel. Affected file silcd/packet_send.c.
5332 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5333 library. Affected file lib/silcclient/client_notify.c.
5335 * Added UMODE announcements. Affected file silcd/server.c.
5337 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5339 * Memory leak fixes in:
5341 lib/silcutil/silcsockconn.c
5342 lib/silcske/silcske.c
5343 lib/silcske/groups.c
5345 lib/silccrypt/silcpkcs.c
5346 lib/silccore/silccommand.c
5347 lib/silccore/silcidcache.c
5352 * ROBOdoc documented the lib/silcske/groups.h file and a
5353 bit changed the interface for better.
5355 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5357 * Update the client entry context in the ID cache after
5358 nick change. Affected file lib/silcclient/command.c.
5359 Fixes the CUMODE command when regaining founder privileges,
5360 and a little WHOIS problem.
5362 * Fixed silc_net_gethostbyname to correctly call the
5363 inet_ntop. Affected file lib/silcutil/silcnet.c.
5365 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5367 * Added IPv6 support checking to the configure.in.pre, added
5368 also --enable-ipv6 option to override the check. Affected
5369 file configure.in.pre.
5371 * The silc_thread_create now calls the start function
5372 directly if threads support is not compiled in. Removes
5373 ugly #ifdef's from generic code. Affected files are
5374 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5376 * Added silc_net_gethostby[name/addr]_async to asynchronously
5377 resolve. Affected files are lib/silcutil/silcnet.[ch].
5379 * Added support for rendering IPv6 based server, client and
5380 channel IDs. Affected file lib/silcutil/silcutil.c.
5382 * Added support for creating IPv6 based server IDs. Affected
5383 file is silcd/serverid.c.
5385 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5387 * Added silc_net_gethostby[addr/name] into the
5388 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5389 routines. Added silc_net_is_ip[4/6]. Affected file is
5390 lib/silcutil/unix/silcunixnet.c. All routines that take
5391 address as argument now supports both IPv4 and IPv6 addresses.
5393 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5395 * Fixed LIST command reply sending in server. Affected file
5398 * Server now sends the kicker's client ID in the KICK notify
5399 to the kicked client. Affected file silcd/command.c.
5401 * The client library now parses the kickers client ID and
5402 UI displays it. Affected files lib/silcclient/client_notify.c
5403 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5405 * Made all payload parsing function prototypes consistent.
5406 They all take now const unsigned char * and uint32 pair as
5407 the payload data instead of SilcBuffer. Changes all around
5408 the source tree. Other unsigned char* -> const unsigned char*
5409 changes around the tree as well.
5411 * Optimized SFTP client and server packet sending not to
5412 allocate new buffer for each packet but to recycle the
5413 first allocated buffer. Affected files are
5414 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5416 * Optimized the SFTP client to use SilcList instead of
5417 SilcDList for requests, because it is faster. Affected file
5418 is lib/silcsftp/sftp_client.c.
5420 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5421 into lib/silccore/silcid.[ch].
5423 Renamed silcpayload.[ch] into silcargument.[ch].
5425 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * If client entry is deleted with active key agreement
5428 session, abort the session.
5430 The silc_client_abort_key_agreement now calls the completion
5431 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5433 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5436 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Don't use __restrict in older GCC's. Affected file is
5439 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5441 * silc_net_localhost now attempts to reverse lookup the
5442 IP/hostname. Affected file lib/silcutil/silcnet.c.
5444 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5445 command. It can be used to gain founder privileges at
5446 the same time when joining the channel.
5448 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5449 kicker's client ID as well. Updated protocol specs.
5451 Defined that the server must send SILC_COMMAND_IDENTIFY
5452 command reply with error status to client who sent
5453 private message with invalid client ID.
5455 Updated the protocol specification.
5457 * Added silc_server_send_command_reply to send any
5458 command reply. Affected file silcd/packet_send.[ch].
5460 * Added silc_id_payload_encode_data to encode ID payload
5461 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5463 * The server now send IDENTIFY command reply with error
5464 status if client ID in private message is invalid. Affected
5465 file silcd/packet_receive.c.
5467 * Save the server key file with server's IP address in
5468 the filename instead of hostname. The affected file is
5469 irssi/src/silc/core/client_ops.c.
5471 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5476 * Added libtool support for compiling shared objects in
5477 lib/silcsim. Affected file configure.in.pre and
5478 lib/silcsim/Makefile.am. Original patch by cras.
5480 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Pid file configuration, and server's config file fixes
5483 patch by toma. Updated CREDITS file.
5485 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Fixed silc_client_channel_message to not try to decrypt
5488 the message twice if it resolved the destination client
5489 information. This could cause of dropping one channel
5490 message. Affected file lib/silcclient/client_channel.c.
5492 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5495 lib/silcclient/client.c. This function is used when the SILC
5496 Client is run under some other scheduler, or event loop or
5497 main loop. On GUI applications, for example this may be
5498 desired to used to run the client under the GUI application's
5499 main loop. Typically the GUI application would register an
5500 idle task that calls this function multiple times in a second
5501 to quickly process the SILC specific data.
5503 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5505 * Fixed silc_server_drop() for dropping the supplementary
5506 groups as well, this could cause a security hole on some
5509 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5514 * Write PID file after dropping privileges. Added -F option
5515 to run server on foreground. A patch by debolaz.
5516 Affected files silcd/server.c, silcd/silcd.c.
5518 * Fixed MOTD to return the MOTD file server name. Affected
5519 file silcd/command.c.
5521 * Added INFO command reply handling to the Irssi SILC Client.
5522 Affected file irssi/src/silc/core/client_ops.c.
5524 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * Fixed the silc_idcache_list_* routines to really support
5527 the dynamic list. Fixes a crash. Affected file is
5528 lib/silccore/silcidcache.c.
5530 * Fixed the LIST command reply to really call LIST command's
5531 pending callbacks. Affected file silcd/command_reply.c.
5533 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Update conn->local_entry->nickname after giving NICK
5536 command. Affected file lib/silcclient/command.c.
5538 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5540 * Added the [pid] option to the silcd configuration file
5542 Affected files: serverconfig.[ch] and silcd.c
5544 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5546 * Save fingerprint in WHOIS command reply in server.
5547 Affected file silcd/command_reply.c.
5549 * Fixed NICK commands pending callback registration.
5550 Affected file lib/silcclient/command.c.
5552 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Use ++server->cmd_ident when sending commands in server,
5555 instead of random number. Affected file silcd/command.c.
5557 * Fixed GETKEY command reply to call actually GETKEY pending
5558 command callbacks. Affected file silcd/command_reply.c.
5560 * A bit stricter check for nicknames. Check for same nickname
5561 in NICK command also. Affected file silcd/command.c.
5563 * Do not call INFO command everytime client ID changes, only
5564 during first connecting. Affected file lib/silcclient/client.c.
5566 * Set the new nickname only after successful command reply for
5567 NICK command is returned by server. Affected file
5568 lib/silcclient/command.c.
5570 * Remove nicknames from nicklist during server_signoff notify.
5571 Should fix /NAMES bit more. The affected file is
5572 irssi/src/silc/core/silc-channels.c.
5574 * Added `fingerprint' field to the SilcIDListData in the
5575 silcd/idlist.h to hold the fingerprint of the client's
5578 Send the fingerprint of the client's public key in WHOIS
5581 Affected files silcd/command.c, and silcd/idlist.[ch].
5583 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5584 create fingerprint from given data.
5586 * Show the fingerprint of the client's public key in WHOIS.
5587 Affected files irssi/src/module-formats.[ch] and
5588 irssi/src/silc/core/client_ops.c.
5590 * Format the multiple same nicknames also during JOIN and
5591 NICK_CHANGE notifys. Affected file is
5592 lib/silcclient/client_notify.c.
5594 * Do not print error on screen for invalid private message
5595 payload since it can come if someone is sending private
5596 messages with wrong key. Affected file
5597 lib/silccore/silcprivate.c.
5599 * Fixed multiple concurrent /PING crash. Affected file
5600 lib/silcclient/command.c.
5602 * Changed the wrong ID encoding. All IP addresses must be
5603 in MSB first order in encoded format. They were encoded
5604 wrong and was in LSB format. Affected files are
5605 silcd/serverid.c, lib/silcutil/silcutil.c.
5607 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5609 * Call the `connect' client operation through the scheduler
5610 in case of error. Affected file lib/silcclient/client.c.
5612 * Call the `failure' client operation even if the error
5613 occurred locally during a protocol. Affected file is
5614 lib/silcclient/protocol.c.
5616 * Added support of sending LIST command to router from normal
5617 server. This way normal server can get list of all channels
5618 in the network too. Fixed the channel list sending in the
5619 server too. Affected files are silcd/command.c, and
5620 silcd/command_reply.[ch].
5622 * Added silc_server_update_channels_by_server and
5623 silc_server_remove_channels_by_server. They are used during
5624 disconnection of primary router and in backup router protocol.
5625 Affected file silcd/server_util.[ch], silcd/server.c and
5626 silcd/server_backup.c.
5628 * Fixed channel adding to global list in IDENTIFY command
5629 reply in server. Affected file silcd/command_reply.c.
5631 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * If the incoming packet type is REKEY or REKEY_DONE process
5634 that packet always synchronously. Fixes yet another MAC
5635 failed error on slow (dialup) connections. Affected file
5636 lib/silcclient/client.c and silcd/server.c.
5638 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Call check_version SKE callback for initiator too. Affected
5641 file lib/silcske/silcske.c.
5643 * Implemented fix for security hole found in the SKE that was
5644 fixed in the specification few days back; the initiator's
5645 public key is now added to the HASH value computation.
5646 Added backwards support for the old way of doing it too, for
5647 old clients and old servers. Affected file is
5648 lib/silcske/silcske.c.
5650 * Enabled mutual authentication by default in SKE. If initiator
5651 is not providing mutual authentication the responder will
5652 force it. This will provide the proof of posession of the
5653 private key for responder. The affected files are
5654 lib/silcclient/protocol.c and silcd/protocol.c.
5656 * Do not cache anymore the server's public key during SKE.
5657 We do mutual authentication so the proof of posession of
5658 private key is done, and if the server is authenticated in
5659 conn auth protocol with public key we must have the public
5660 key already. Affected file silcd/protocol.c.
5662 * Added new global debug variable: silc_debug_hexdump. If
5663 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5664 file lib/silcutil/silclog.[ch].
5666 * Fixed compilation warning due to char * -> const char *.
5667 Affected files lib/silcutil/silcnet.h, and
5668 lib/silccore/silcauth.[ch].
5670 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Fixed CMODE command when new channel key was created. If
5673 the creation failed the old key was removed. Next time giving
5674 same command would crash the server since the old key was
5675 freed already. Affected file silcd/command.c.
5677 * Fixed the silc_server_announce_get_channels to not crash
5678 on reconnect. Affected file silcd/server.c.
5680 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Added silc_log_set_debug_string function to set a regex
5683 string to match for debug output. Only the function names,
5684 or filenames matching the given debug string is actually
5685 printed. This way it is possible to filter out those debug
5686 strings that user is not interested in.
5688 Fixed a bug in silc_string_regexify.
5690 Affected files lib/silcutil/silclog.[ch], and
5691 lib/silcutil/unix/silcunixutil.c.
5693 * Changed the -d options in both server and Irssi SILC client
5694 to take the debug string as argument. Affected files
5695 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5697 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Added silc_hash_babbleprint to create a Bubble Babble
5700 Encoded fingerprint. The encoding is developed by Antti
5701 Huima (draft-huima-babble-01.txt), and it creates human
5702 readable strings out of binary data. Affected file
5703 lib/silccrypt/silchash.[ch].
5705 * Print the babble print now in addition of fingerprint as well
5706 in Irssi SILC client. Affected files are
5707 irssi/src/fe-common/silc/module-formats.[ch],
5708 irssi/src/fe-common/silc/core/client_ops.c.
5710 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Fixed a security problem found in SKE. The initiator's
5713 public key too is now added to the HASH hash value creation
5714 which is signed by the responder to create the SIGN value.
5715 This will prevent anyone in the middle to lie to the responder
5716 about the initiator's public key. If this is done now, the
5717 man in the middle will get caught. Updated the protocol
5720 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Better installation directory handling. Configure module
5723 paths and other paths automatically to example_silc* files
5724 in doc/. A patch by toma.
5726 * Fixed compiler warning from MPI library, and from SILC RNG.
5729 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5730 It can be configured with ./configure. A patch by toma.
5732 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Find correct make to use in prepare-clean. A patch by
5735 toma. Affected file prepare-clean.
5737 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5739 * Added irssi variables use_auto_addr, auto_bind_ip,
5740 auto_bind_port and auto_public_ip.
5742 * Changed the interface for silc_client_send_key_agreement
5743 in lib/silcclient/silcapi.h
5747 irssi/src/silc/core/silc-core.c
5749 lib/silcclient/silcapi.h
5750 irssi/src/silc/core/silc-channels.c
5751 lib/silcclient/client_keyagr.c
5754 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Added silc_pkcs_public_key_compare to compare two
5757 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5759 * Check that the client who set the founder mode on the
5760 channel is the same client that is giving the founder
5761 mode to itself. It is done by comparing the saved public
5762 key (it is saved even in the authentication is passphrase).
5763 Affected file silcd/command.c.
5765 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Do not process packet for disconnected socket connection.
5768 Affected file lib/silccore/silcpacket.c.
5770 * Process the DISCONNECT packet through scheduler in the
5771 client library. Affected file lib/silcclient/client.c.
5773 * Fixed the silc_client_packet_parse to not to increase
5774 the packet sequence number if the conn->sock and the
5775 current socket connection is not same. This can happen
5776 for example during key agreement when the conn includes
5777 multiple socket connections (listeners). Affected file
5778 lib/silcclient/client.c.
5780 * The sender of the file transfer request now provides also
5781 the pointer (listener) for the key exchange protocol. If
5782 the listener cannot be created then it sends empty key
5783 agreement and lets the receiver provide the listener.
5785 Added `local_ip' and `local_port' arguments to the
5786 silc_client_file_send. If they are provided they are used,
5787 if not then it will attempt to find local IP address, if
5788 not found or bind fails then the remote client will provide
5791 Affected files are lib/silcclient/client_ftp.c and
5792 lib/silcclient/silcapi.h.
5794 * Extended the FILE SEND command to support defining the
5795 local IP and port for key exchange listener. They are
5796 optional. Affected file irssi/src/silc/core/silc-servers.c.
5798 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Defined to WHOIS command reply the sending of fingerprint
5801 of the client's public key (if the proof of posession of the
5802 corresponding private key is verified by the server).
5803 Updated to the protocol specification.
5805 * Added support of receiving the client's public key's
5806 fingerprint in command reply in client library. Affected
5807 file is lib/silcclient/command_reply.c, and
5808 lib/silcclient/idlist.[ch].
5810 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Do not send over 128 chars long nickname to the server
5813 in NICK command. Affected file lib/silcclient/command.c.
5815 * Do not send over 256 chars long channel names to the server
5816 in JOIN command. Affected file lib/silcclient/command.c.
5818 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Assure that silc_server_close_connection cannot be called
5821 twice for same socket context. Affected file is
5824 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Send error message to application if opening file for
5827 writing during file transfer fails. Affected file is
5828 lib/silcclient/client_ftp.c.
5830 Remove all file transfer sessions for a client that we're
5831 removing from ID cache.
5833 Affected file is lib/silcclient/client_ftp.c.
5835 * Fixed silc_net_addr2bin to return correct address. Affected
5836 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5838 * Fixed file transfer session removing on signoff notify.
5839 Affected file irssi/src/silc/core/silc-servers.c.
5841 * Added the SilcClientFileError to be returned in the monitor
5842 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5843 Affected file lib/silcclient/silcapi.h.
5845 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Fixed a crash in silc_client_ftp_free_sessions and
5848 silc_client_ftp_session_free_client. Affected file
5849 lib/silcclient/client_ftp.c.
5851 * Added `disabled' field in the SilcChannelEntry in the server
5852 to indicate if the server entry is disabled. Affected file
5853 silcd/idlist.h, silcd/command[_reply].c.
5855 * SILC server adds now /var/run/silcd.pid everytime it is
5856 started. Affected file silcd/silcd.c.
5858 * Added silc_server_packet_send_clients to send a packet to
5859 the provided table of client entries. Affected file
5860 silcd/packet_send.[ch].
5862 * Fixed a crash in client resolving in client_prvmsg.c in
5863 client library. Affected file lib/silcclient/client_prvmsg.c.
5865 * Do not actually remove the client directly from ID cache
5866 during SERVER_SIGNOFF, but invalidate it. This way we
5867 preserve the WHOWAS info for the client. Affected file
5868 silcd/server_util.c.
5870 * Fixed SERVER_SIGNOFF notify handling in the server. The
5871 server is now able to process incoming SERVER_SIGNOFF notify
5872 for a server that it doesn't even know about. It will remove
5873 the clients provided in the notify. Affected file
5874 silcd/packet_receive.c.
5876 * Check for partial packet in data queue after every packet that
5877 was found from the queue. Return and wait for more data if
5878 there is partial data in queue. Affected file is
5879 lib/silccore/silcpacket.c.
5881 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Added SilcClietFileError enum to indicate error in
5884 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5885 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5886 Affected files lib/silcclient/silcapi.h and
5887 lib/silcclient/client_ftp.c.
5889 * Check that newsize in silc_buffer_realloc is larger than
5890 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5892 * Added better monitor of file transfers. It now monitors
5893 key agreement protocol during the file transfer too. Added
5894 error reporting too. Affected files
5895 irssi/src/silc/core/silc-servers.c,
5896 irssi/src/fe-common/silc/module-formats.[ch].
5898 * Wrote a help file for FILE command.
5900 * Added silc_rng_global_get_byte_fast to get not-so-secure
5901 random data as fast as possible. Random data is read from
5902 /dev/urandom if available and from the SILC RNG if not
5903 available. It is used in padding generation. Affected file
5904 lib/silccrypt/silcrng.[ch].
5906 * All packets in client library are now processed synchronously.
5907 Optimized packet processing a lot. Affected file
5908 lib/silcclient/client.c.
5910 * All server connection packets are processing synchronously
5911 now in server, to optimize packet processing. Affected file
5914 * Include files are installed now only in Toolkit distribution
5915 if make install is given. Affected files: all Makefile.am's.
5917 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Assure that silc_client_notify_by_server_resolve does not
5920 resolve the client information multiple times. If it cannot
5921 be found by the first it cannot be found at all. Affected
5922 file lib/silcclient/client_notify.c.
5924 * Fixed WHOWAS command reply calling. Affected file
5925 lib/silcclient/command_reply.c.
5927 * Removed all references to silc_idlist_get_client from the
5928 Irssi SILC client since that call is internal call used by
5929 the library. The Irssi SILC client will use now client
5930 retrieval functions found in silcapi.h.
5932 * Fixed a bug in resolving nickname info before sending
5933 private message. It used freed memory. Affected file
5934 irssi/src/silc/core/silc-servers.c.
5936 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Assure my_channels statistics cannot go negative in server.
5939 Affected files silcd/server.c, silcd/server_util.c.
5941 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5945 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Win32 Toolkit changes. Affected files
5948 win32/silc.dsw, win32/libsilc/libsilc.def,
5949 win32/libsilcclient/libsilc.def,
5950 lib/silcutil/silcutil.c, and
5951 lib/sftp/sftp_fs_memory.c.
5953 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Added silc_net_localip to return local host's IP address.
5956 Affected file lib/silcutil/silcnet.[ch].
5958 * If key exchange or rekey protocol is active for a connection
5959 parse all packets syncronously since there might be packets
5960 in packet queue that we are not able to process without first
5961 processing packets before them. Affected file silcd/server,
5962 lib/silcclient/client.c.
5964 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5965 whether library should continue processing the packet.
5966 Affected file lib/silccore/silcpacket.h.
5968 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5969 SilcSFTPMonitorData to SFTP server to monitor various
5970 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5971 lib/silcsftp/sftp_server.c.
5973 * Added silc_file_size to return file size. Affected file
5974 lib/silcutil/silcutil.[ch].
5976 * Implemented the file transfer support for the client library.
5977 Added preliminary support for simple client to client one-file
5978 transmission. Affected file lib/silcclient/client_ftp.c,
5979 lib/silccilent/client.[ch].
5981 * Added new local command FILE to the Irssi SILC Client.
5982 It is used to perform the file transfer. It has subcommands
5983 SEND, RECEIVE, SHOW and CLOSE. Affected files
5984 irssi/src/silc/core/client_ops.c,
5985 irssi/src/silc/core/silc-server.[ch].
5987 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * Relay the SILC_PACKET_FTP in the server. Affected files
5990 silcd/server.c and silcd/packet_receive.c.
5992 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * Renamed silc_file_read and silc_file_write to functions
5995 silc_file_readfile and silc_file_writefile. Added function
5996 silc_file_open and silc_file_close. Affected files
5997 lib/silcutil/silcutil.[ch].
5999 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Resolve the client info when received private message or
6002 channel message for a client which nickname we don't know.
6003 Affected files lib/silcclient/client_prvmsg.c and
6004 lib/silcclient/client_channel.c.
6006 * Do not crash in /KEY if client is not connected. Affected
6007 file irssi/src/silc/core/silc-channels.c.
6009 * Added SilcClientStatus field to the SilcClientEntry in the
6010 lib/silcclient/idlist.h.
6012 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6013 is incomplete and is being resolved, it won't be resolved
6016 Make sure also that USERS command reply does not resolve
6017 twice information. Affected file is
6018 lib/silcclient/command_reply.c.
6020 Make sure that silc_client_get_clients_by_list does not
6021 resolve twice same information.
6023 * Check for valid client->id in the silc_server_free_client_data.
6024 Affected file silcd/server.c.
6026 * Fixed /GETKEY nick@server not to crash if the server entry
6027 is not found. Affected file lib/silcclient/command.c.
6029 * Fixed the silc_server_check_cmode_rights to check the
6030 requested modes correctly. Affected file silcd/command.c.
6032 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Better checks for non-printable chars in nick added.
6035 Affected file silcd/command.c.
6037 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Call the silc_server_udpate_servers_by_server in the
6040 primary router that comes back online in the backup resuming
6041 protocol. Otherwise it routes packets wrong. Affected file
6042 silcd/server_util.[ch], silcd/server_backup.c.
6044 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6047 lib/silcutil/silcbuffmt.[ch].
6049 * Redefined the SILC packet header to include the padding
6050 length. Affected file lib/silccore/silcpacket.[ch].
6052 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6053 length for maximum padding up to 128 bytes). Affected
6054 file lib/silccore/silcpacket.h.
6056 * Removed all backwards support for old 0.5.x MAC thingies.
6057 The SILC packet header change makes it impossible to be
6058 backwards compatible.
6060 * Send the ENDING packet with timeout in the backup resuming
6061 protocol. This is to assure that all routers has connected
6062 to the primary router. Affected file silcd/server_backup.c.
6064 * Changed the RNG to take the first IV from random data. It
6065 used to take it from zero actually. Changed the RNG also
6066 to use /dev/urandom during session. /dev/random is used
6067 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6069 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Changed the SILC packet header to have the first two bytes
6072 (the packet length) encrypted. Affected files aroung the
6073 code tree, lib/silccore/silcpacket.[ch]. Removed the
6074 SilcPacketCheckDecrypt callback. It is not needed anymore
6075 since the silc_packet_receive_process will determine now
6076 whether the packet is normal or special.
6078 * Implemented the unidirectional MAC keys. Affected files
6079 lib/silcske/silcske.c, silcd/protocol.c and
6080 lib/silcclient/protocol.c.
6082 * Implemented the packet sequence number to the MAC computation.
6083 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6084 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6085 lib/silcclient/protocol.c.
6087 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Allow backup router to announce servers. All servers
6090 announced by backup router are added to the global list
6091 automatically. Update hte server's socket to our primary
6092 router also when backup router announces a server.
6093 Affected file silcd/packet_receive.c.
6095 * Do not update the client->router in the function
6096 silc_server_udpate_clients_by_server if the client is on
6097 global list. We might fail to find any specific server
6098 for locally connected clients and local cell clients. They
6099 should still use the `from' and not `to' as client->router.
6100 This fixes backup router resuming protocol. Affected file
6101 silcd/server_util.c.
6103 * Decrease channel statistics count only if the channel
6104 deletion worked. Affected files are silcd/server.c and
6105 silcd/server_util.c.
6107 * Added silc_server_update_servers_by_server to update origin
6108 of all server entries. Used during backup router protocol.
6109 Affected files silcd/server_util.[ch], silcd/server.c. and
6110 silcd/backup_router.c.
6112 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6113 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6114 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6115 lib/silccrypt/silchmac.c.
6117 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Assure that router cannot reroute the same channel message
6120 to the sender. Affected file silcd/packet_receive.c.
6122 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Made better checks that the channel message is not sent
6125 to the router it came from. Affected file is
6126 silcd/packet_send.c. Fixed memory leak too.
6128 * Announce informations for incoming router connection, but
6129 only after checking if it is replaced by backup router.
6130 Affected file silcd/packet_receive.c.
6132 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Fixed the backup resuming protocol to work in multiple
6135 router environment. Affected file silcd/server_backup.c.
6137 * Route packet only to one router in the function
6138 silc_server_packet_send_to_channel. Affected file is
6139 silcd/packet_send.c.
6141 * Fixed silc_server_send_notify_dest to set the broadcast
6142 flag. Fixed the silc_server_send_notify_topic to actually
6143 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6144 Affected file silcd/packet_send.c.
6146 * Changed the SFTP Filesystem interface. Changed the
6147 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6148 the filesystem operation function. The SilcSFTPFilesystem
6149 is now a context that is allocated by all filesystem allocation
6150 functions and it already includes the operations structure
6151 and filesystem specific context. It is given as argument
6152 now to the silc_sftp_server_start. This made the interface
6153 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6154 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6156 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Changed the backup router adding and getting interfaces
6159 in the server. The router that will be replaced by the
6160 specified backup router is now sent as argument. Affected
6161 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6164 * Added silc_net_addr2bin_ne to return the binary form of
6165 the IP address in network byte order. Affected files
6166 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6168 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Check for existing server ID in silc_server_new_server
6171 and in silc_server_connect_to_router_final and remove the
6172 old entry if it exists. Affected file silcd/packet_receive.c,
6175 * Send the channel message always to only one router, either
6176 in upstream or downstream. Affected file is
6177 silcd/packet_send.c.
6179 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Wrote the definition of the backup resuming protocol to the
6182 protocol specification.
6184 * Removed one redundant channel key generation from normal
6185 server during joining procedure. Removed one redundant
6186 channel key sending from server to router during joining
6187 procedure. Affected file silcd/command.c.
6189 * Made minor bugfixes to the backup router resuming protocol.
6190 Affected file silcd/server_backup.c, server.c.
6192 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6194 * Added --disable-asm configuration option. Affected files
6195 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6198 * Implemented the backup resuming protocol that is used to
6199 resume the primary router position in the cell after the
6200 primary router comes back online. Affected files
6201 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6202 and silcd/server_util.[ch].
6204 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Sleep two (2) seconds after sending QUIT command to server.
6207 Affected file lib/silcclient/command.c.
6209 * Assure that if outgoing data buffer is pending do not force
6210 send any data. Affected file silcd/packet_send.c.
6212 * Assure that if outgoing data buffer is pending do not force
6213 send any data. Affected file lib/silcclient/client.c.
6215 * Implemented the backup router support when the primary router
6216 goes down. The servers and routers can now use the backup
6217 router as new primary router without loosing connectivity.
6219 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6222 in the server to indicate disabled entry. All data read
6223 from the connection will be ignored and no data is sent
6224 for entry that is disabled. Affected files are
6225 silcd/idlist.h, silcd/server.c.
6227 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Created SFTP client and server test programs in the
6230 lib/silcsftp/tests directory.
6232 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Implemented memory filesystem (virtual filesystem) for
6235 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6238 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Implemented the SFTP (SSH File Transfer Protocol) to the
6241 lib/silcsftp. It includes SFTP client and SFTP server
6244 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Moved lib/silccore/silcprotocol.[ch] to the
6247 lib/silcutil library.
6249 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6250 take variable argument list pointer as argument. Affected
6251 file lib/silcutil/silcbuffmt.[ch].
6253 * Added silc_buffer_set function that is used to set data
6254 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6255 Affected file lib/silcutil/silcbuffer.h.
6257 * Changed various routines in the core library to use the new
6258 silc_buffer_set instead of allocating new buffer only for
6261 * Added 64-bit value formatting and unformatting support to the
6262 silc_buffer_[un]format routines. Affected file is
6263 lib/silcutil/silcbuffmt.[ch].
6265 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6266 to includes/bitmove.h.
6268 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Fixed channel user mode saving in client library. Affected
6271 file lib/silcclient/command[_reply].c.
6273 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Defined the file transfer to the SILC Protocol. Added
6276 new packet type SILC_PACKET_FTP and defined File Transfer
6277 Payload. The mandatory file transfer protocol is SFTP
6278 (SSH File Transfer Protocol). Affected file in addition
6279 of the internet draft is lib/silccore/silcpacket.h.
6281 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6282 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6283 is used as part of backup router protocol when the primary
6284 router of the cell is back online and wishes to resume
6285 the position as primary router.
6287 * Redefined the MAC generation keys in the protocol. The
6288 same key is not used anymore in both direction. Both
6289 direction will now use different keys for sending and
6290 receiving. This fixes a potential security flaw. This
6291 change causes incompatibilities in the protocol.
6293 * Redefined also the MAC computation from the packet.
6294 An packet sequence number is now added to the MAC
6295 computation. This prevents possible replay attacks against
6296 the protocol. This change too causes incompatibilities
6299 Added `sequence' field to the SilcPacketContext to hold
6300 the current sequence number for the packet.
6302 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Added `created' field to the SilcIDListData in the file
6305 silcd/idlist.h to indicate the time when the entry was
6308 * Added `created' field to the SilcChannelEntry too. Affected
6309 file silcd/idlist.h.
6311 * Added `creation_time' aguments to all the announcement functions
6312 in the server. If it is provided then only the entries that
6313 was created after the provided time frame are actually
6314 announced. Affected file silcd/server.[ch].
6316 * The protocol says that the Channel ID's IP address must be
6317 based on the router's IP address. Added check for this in
6318 the silc_server_new_channel when processing incoming New Channel
6319 Payload. Affected file silcd/packet_receive.c.
6321 * Print out the correct version with --version in SILC client.
6322 Affected file irssi/src/silc/core/silc-core.c.
6324 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Fixed WHOWAS command to check for completnes of the client
6327 entry always, not just when the command is coming from client.
6328 Affected file silcd/command.c.
6330 * Added new function silc_server_packet_queue_purge to purge the
6331 outgoing data queue to the network. After the function returns
6332 it is guaranteed that the outgoing packet queue is empty.
6333 Affected file silcd/packet_send.[ch].
6335 * Purge the outgoing packet queue in the rekey protocol's final
6336 callback to assure that all rekey packets go to the network
6337 before quitting the protocol. Affected file silcd/server.c.
6339 * Added silc_client_packet_queue_parse as similar function as
6340 in server to the client library. The affected file is
6341 lib/silcclient/client.c.
6343 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Splitted silcd/server.c and created silcd/server_util.[ch]
6346 for utility functions.
6348 * Added new socket flag SILC_SF_DISABLED to indicate that the
6349 connection is open but nothing can be sent to or received from
6350 the connection. Affected file lib/silcutil/silsockconn.[ch].
6351 The checking for disabled socket is checked in the low level
6352 silc_socket_write and silc_socket_read functions.
6354 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Allow only nicknames and channel names that fits into the
6357 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6359 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * When processing JOIN command reply in server check that if
6362 the channel exists in our global list we'll move it the local
6363 list. Affected file silcd/command_reply.c.
6365 * Fixed the check whether client is joined on the channel already
6366 in JOIN command. Affected file lib/silcclient/command.c.
6368 * Fixed the JOIN command reply to check whether the channel
6369 already exists. Affected file lib/silcclient/command_reply.c.
6371 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Added silc_ske_status_string to map the SKE error numbers
6374 to readable strings. The affected files are
6375 lib/silcske/silcske[_status].[ch].
6377 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Do not show the private channels on the WHOIS channel list
6380 as it is not allowed by the protocol. The affected file is
6383 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Assure that the packet length digged from the actual packet
6386 is something sensible in the silc_packet_decrypt_rest_special
6387 in lib/silccrypt/silcpacket.c.
6389 * Free and NULL the allocated pointer in silc_hmac_alloc if
6390 the HMAC allocation fails. The affected file is
6391 lib/silccrypt/silchmac.c.
6393 * Print the selected security properties to the log files in
6394 the server. Affected file silcd/protocol.c.
6396 * Add SKE's reference counter even if calling the completion
6397 callback manually. Otherwise it goes negative, although it
6398 does not cause any problems. The affected file is
6399 lib/silcske/silcske.c.
6401 * Remove the client entry with short timeout after giving the
6402 KILL command. Affected file lib/silcclient/command.c.
6404 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6405 case all found clients are already disconnected (WHOWAS would
6406 found them) in the server. Affected file silcd/command.c.
6408 * Update the last_receive (time of last data received) to be
6409 updated only when received private or channel message so that
6410 the idle time showed in WHOIS makes more sense.
6412 * Added boolean field `valid' in to the SilcClientEntry in the
6413 client library to indicate whether the entry is valid or not.
6414 This fixes the nickname change bug on channel when changing
6415 the nickname to be same than the old (like nick to Nick) the
6416 nickname formatter doesn't set the new nick anymore to Nick@host.
6417 Affected file lib/silcclient/idlist.[ch].
6419 * Now actually fixed the nickname changing on disconnection.
6420 Added new function silc_change_nick to the Irssi SILC Client.
6421 Affected file irssi/src/silc/core/client_ops.c,
6422 irssi/src/silc/core/silc-nicklist.[ch].
6424 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6426 * Check that the public key exists in the GETKEY command before
6427 trying to encode it. Affected file silcd/command.c.
6429 * Print some notifications on received public keys with GETKEY
6430 command in the Irssi SILC Client. Affected files are
6431 irssi/src/fe-common/silc/module-formats.[ch],
6432 irssi/src/silc/core/client_ops.c.
6434 * Use IDENTIFY command to resolve the server information in the
6435 GETKEY command instead of INFO command. Affected file
6436 lib/silcclient/command.c.
6438 * All command reply functions in the client library now calls
6439 the pending command reply callbacks even if an error has
6440 occurred. The server has done this a long time and now it was
6441 time to move the client library to this as well. Now all
6442 errors can be delivered back to the pending command reply
6443 callbacks if necessary. Affected files are
6444 lib/silcclient/command[_reply].[ch].
6446 * Change the nickname on disconnection back to the username
6447 because in reconnect the server will enforce it to it anyway.
6448 Affected file irssi/src/silc/core/silc-servers.c.
6450 * Fixed a config file parsing bug in the Irssi SILC client.
6451 Affected file irssi/src/silc/core/clientconfig.c.
6453 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * When printing the channel mode on JOIN, verify that the
6456 channel key and channel's HMAC are valid. Affected file
6457 irssi/src/silc/core/client_ops.c.
6459 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6462 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6463 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6465 * Removed channel key rekey task deleting from the function
6466 silc_server_save_channel_key. Affected file silcd/server.c.
6467 Added explicit timeout task context instead that is used to
6468 delete the task if we are registering a new task before the
6469 new task has elapsed.
6471 * When channel key rekey occurs the client library now saves
6472 the old channel key for a short period of time (10 seconds) and
6473 is able to use it in case some is still sending channel
6474 messages encrypted with the old key after the rekey. Affected
6475 file lib/silcclient/[idlist.h|client_channel.c].
6477 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * Added check to the silc_server_new_id_real to not accept
6480 new ID if it is the sender's own ID. Affected file is
6481 silcd/packet_receive.c.
6483 * Assure that we do not announce ourself or the one we've
6484 sending our announcements when we're router and are announcing
6485 servers to our primary router. Affected file silcd/server.c.
6487 * Fixed silc_server_command_identify_check_client to assemble
6488 correct WHOIS packet. It send corrupted WHOIS packet and
6489 caused problem with router to router connections. Affected
6490 file silcd/command.c.
6492 Fixed also silc_server_command_whois_check the same way
6493 as for the IDENTIFY command.
6495 * Added new SilcIDListStatus to the server in the SilcIDListData
6496 structure. The status now includes the current status of
6497 the entry (like registered, resolved etc.). Affected file
6498 silcd/idlist.[ch]. Defined a bunch of different status types
6499 as well. This replaced the old boolean registered field as well.
6501 Added resolve_cmd_ident field to the SilcClientEntry structure
6502 too so that if the entry is for example being resolved so
6503 another command may attach to the same pending command reply
6504 without requiring to resolve the same entry again. This concept
6505 should optimize the WHOIS and the IDENTIFY resolving under
6506 heavy load by taking away unnecessary resolving for entries
6507 that are being resolved already.
6509 Added support for adding multiple pending commands for one
6510 command idenfier. Affected file silcd/command[_reply].[ch].
6512 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6513 before deleting the data. Otherwise the hash table will have
6514 freed data in comparison functions. Affected file is
6515 silcd/command_reply.c.
6517 * Fixed silc_idlist_replace_client_id to add the new entry to
6518 the cache with NULL nickname. Otherwise there will be invalid
6519 memory as the nickname after the nickname is freed. Affected
6520 file silcd/packet_receive.c.
6522 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6523 saved into wrong slots because the previous number of entries
6524 was not taken into account. Affected file silcd/idlist.c.
6525 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6527 * If we are router and we receive JOIN notify to a channel that
6528 does not have any users then notified client is marked as the
6529 channel founder, as it is it. The affected file is
6530 silcd/packet_receive.c
6532 * Added to the extended hash table API's table_del_*ext functions
6533 the destructor as argument too, so that the caller can decide
6534 which destructor to use or whether to use destructor at all.
6535 Affected file lib/silcutil/silchashtable.[ch].
6537 * Fixed ID Cache purging. It actually deleted the entries from
6538 the hash table after the data was freed. The hash table ended
6539 up comparing freed memory. The affected file is
6540 lib/silccore/silcidcache.c.
6542 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Fixed Irssi SILC client's KILL command's HELP syntax.
6546 * The USERS command now resolves the detailed user information
6547 if the userinfo field is missing. Affected file is
6548 lib/silcclient/command_reply.c.
6550 * Do not print error in silc_file_read if the read file does
6551 not exist. Just silently return NULL. Affected file is
6552 lib/silcutil/silcutil.c.
6554 * Fixed the silc_log_output to not wine about NULL filename
6555 and to not create some bogus " " filename. Affected file is
6556 lib/silcutil/silclog.c.
6558 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Fixed various printing bugs on the user interface in the
6561 Irssi SILC Client. Minor changes that were forgotten from
6564 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6566 * Fixed the configure.in.pre and the compilation and distribution
6567 environment to support the new autoconf 2.52. That version is
6568 now required to compile the CVS trunk.
6570 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6572 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6573 to generally parse user@fqdn format strings. Affected file
6574 lib/silcutil/silcutil.c.
6576 * Added nickname_format and nickname_force_format fields to the
6577 SilcClientParams structure. The first one defines the format
6578 for the nicknames that the library will enforce if the receives
6579 multiple same nicknames. The second one is boolean value and
6580 can be used to force the library to always enforce the format
6581 to the nicknames regardles whether there are multiple nicknames
6582 or not. This configurable formatting was employed to flexibly
6583 support accessing multiple nicknames from the user interface.
6584 The userinterface can now set the nicknames to what ever format
6585 they prefer. Affected file lib/silcclient/silcapi.h.
6587 Added function silc_client_nickname_format to the file
6588 lib/silcclient/idlist.c. It performs the nickname formatting.
6590 Added new field `hostname´ to the SilcClientEntry context.
6591 It holds the hostname of the client. Affected file is
6592 lib/silcclient/idlist.h.
6594 * Irssi SILC Client sets the nicknames in nick@hostn format.
6595 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6596 irssi/src/silc/core/silc-core.c.
6598 The WHOIS printing now also shows both the real nickname and
6599 the formatted nickname so that user knows how to access the
6600 user if there are multiple same nicknames cached. Affected
6601 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6602 printing formatting too to take the hostname now as a separate
6603 argument. The Affected file is
6604 irssi/src/fe-common/silc/modules-formats.[ch].
6606 * Changed the silc_client_get_clients_local to accept the formatted
6607 nickname as argument. It accepts the real nickname too but the
6608 formatted nickname can be used to find the true entry from
6609 multiple entries. Affected file lib/silcclient/silcapi.h and
6610 lib/silcclient/idlist.c.
6612 * Added nickname_format_parse field to the SilcClientParams.
6613 It is a callback function provided by the application to parse
6614 the nickname out of the formatted nickname string. The library
6615 calls it to get the nickname from the formatted string. Since
6616 the application generally knows better the format of the nickname
6617 string it parses it instead of the library, even though library
6618 encodes the formatted string. If the callback function is not
6619 provided then the library will use the string as is. The
6620 affected file is lib/silcclient/silcapi.h.
6622 * All the nickname strings passed to the client library in
6623 commands are now expected to be formatted nickname strings.
6624 If the command does not support the formatted nickname string
6625 it will assume that the sent string is the actual nickname.
6626 Affected file lib/silcclient/command.c.
6628 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Added public key authentication support to OPER and SILCOPER
6631 commands in the client library. Affected file is
6632 lib/silcclient/command.c.
6634 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Changed the get_auth_methdod client operation to be asynchronous.
6637 It can be async if the application resolves the authentication
6638 method from the server during the negotiation. Added new
6639 SilcGetAuthMeth completion callback that the application will
6640 call after resolving the authentication method.
6642 Added function silc_client_request_authentication_method that
6643 the application can use to resolve the authentication method
6644 from the server. Added also SilcConnectionAuthRequest callback
6645 that the library will call after the server has replied. The
6646 application can call this function if it does not know the
6647 current authentication method.
6649 Affected files are lib/silcclient/client.c and
6650 lib/silcclient/silcapi.h.
6652 * The Irssi SILC client now automatically resolves the authentication
6653 method incase any configuration information is not present (and
6654 currently there never is). The affected file is
6655 irssi/src/silc/core/client_ops.c.
6657 * Fixed public key authentication from the client library.
6658 Affected file lib/silcclient/protocol.c. Changed also the
6659 protocol specification about the public key authentication in
6660 the connection authentication protocol. The actual data to be
6661 signed is now computed with a hash function before signing.
6663 * Fixed the public key authentication from the server as well.
6664 Affected file silcd/protocol.c.
6666 * Removed the mlock()'s from the memory allocation routines.
6667 Affected file lib/silcutil/silcmemory.c. The ./configure does
6668 not check anymore for the mlock(). Affected file is
6671 * Fixed USERS command in server to allow the execution of the
6672 command for private and secret channels if the client sending
6673 the command is on the channel. Affected file silcd/command.c.
6675 * Fixed silc_client_get_clients_local to return the clients
6676 count correctly. It could return wrong value. Affected file
6677 lib/silcclient/idlist.c.
6679 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6682 types. The assembler optimizations seemed not to like 64-bit
6683 data types. The assmebler optimizations thus are now enabled
6684 also for BSD systems as opposed to only enable them for Linux.
6686 * Do not check for threads at all on BSD systems. Affected
6687 file configure.in.pre.
6689 * Removed -n and -h options from the Irssi SILC Client since
6690 they are not used in silc.
6692 * Fixed the prime generation to assure that the first digit
6693 of the generated random number is not zero since our conversion
6694 routines does not like number strings that starts with zero
6695 digit. If zero digit is seen the random number is regenerated.
6696 This caused some corrupted RSA keys when the zero first digit
6697 was met. Affected file lib/silcmath/silcprimegen.c.
6699 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6701 * Fixed WIN32 configuration in the ./configure script.
6702 Fixed to include xti.h on environments that has it.
6703 Patches by Carsten Ilchmann and andrew.
6705 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Changed the silc_id_create_client_id to be collision
6708 resistant. It is now assured that there cannot be created
6709 two same client ID's. I suspect that some weird bugs in
6710 the server were actually caused by duplicate Client IDs.
6711 Affected file silcd/serverid.[ch]. A router receiving
6712 new ID now also assures and informs the sending server
6713 if the ID caused collision.
6715 * Changed the silc_id_create_channel_id to also assure that
6716 there are no collisions.
6718 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Statement about ignoring the Mutual Authentication flag when
6721 performing rekey with PFS was a bit misleading. It is ignored
6722 if it was set in the initial negotiation, it cannot be even
6723 set in the rekey. Fixed in the ke-auth draft. Started the
6724 new versions of the protocol drafts in the doc/.
6726 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6728 * Fixed a bug in silc_client_command_identify_save when saving
6729 new channel information. The channel name was no duplicated
6730 and caused crash on exit. Affected file is
6731 lib/silcclient/command_reply.c.
6733 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Fixed the getkey command handling in the server. Send just
6736 empty OK reply to the sender if the key could not be fetched
6737 (but everything else was ok, like the key just was not available).
6738 Changed the public key parameter to optional in the protocol
6739 specs so that empty OK reply can be sent. Affected file
6742 Added a message to Irssi SILC client to tell to user if the
6743 server did not return a public key.
6745 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6747 * Fixed a channel key regeneration bug. It registered new
6748 timeout tasks exponentially until all system resources were
6749 used. Affected file silcd/server.c.
6751 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Added the SILC Document generator to the scripts/silcdoc.
6754 It can be used to generate the Toolkit Reference Manual out
6755 of the source tree. Internally it will also use the RoboDoc
6756 generator now imported in util/robodoc.
6758 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Added couple of return's in rekey protocol if error orccurred
6761 during the protocol. The execution must be terminated.
6762 Affected file silcd/protocol.c. Also, terminate the protocol
6763 always with timeout.
6765 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * The client's Client ID was created initally from the wrong
6768 nickname (it could have been in format nick@host) in the
6769 silc_server_new_client. Affected file silcd/packet_receive.c
6771 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Added some SILC_LOG_ERROR's to various error conditions
6774 if client could not be added to ID cache. Affected files
6775 silcd/packet_receive.c and silcd/server.c.
6777 * When client's sock->user_data is freed, NULL also the
6778 client->router and client->connection pointers. Added check
6779 for these pointers being NULL to various places around the
6780 code. Affected file silcd/server.c.
6782 * Added client->data.registered == TRUE checks to various
6783 places around the code to assure that unregistered client's
6784 are not handled when it is not allowed. Affected file
6787 * Added `bool registered' fields to all
6788 silc_idlist_[server|client]_get_* routines to indicate whether
6789 the fetched client needs to be registered or not. Affected
6790 file silcd/idlist.[ch].
6792 * Add your own entry as registered to the ID cache in the
6793 server. Affected file server.c.
6795 * Fixed a bug in silc_server_new_server. The SilcServer was
6796 set as the new server's context instead of SilcServerEntry.
6797 This naturally caused some weird bugs.
6799 * Added "updated" field the SilcChannelEntry which indicates
6800 the time since the channel entry was last accessed. This
6801 can be used to determine whether it is necessary to
6802 announce the channel after backup resuming protocol.
6803 Affected files silcd/idlist.[ch].
6805 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Do not delete the channel rekey task when adding it
6808 for in silc_server_create_channel_key.
6810 * Changed the silc_server_create_channel_key to return
6811 TRUE or FALSE to indicate the success of the channel key
6814 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Fixed MSVC++ project files and added missing files to
6817 Makefiles under win32/.
6819 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Do not add TCP_NODELAY flag if the operating system
6822 does not have it defined. Affected files are
6823 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6825 * Fixed buffer overflow from Irssi SILC Client. Affected
6826 file irssi/src/fe-common/core/themes.c.
6828 * Fixed double free in client library in the file
6829 lib/silcclient/client.c when disconnecting from server.
6831 * Applied double free patch from cras to Irssi SILC client.
6832 Affected files irssi/src/core/[modules/expandos].c
6834 * Fixed the disconnection handling to Irssi SILC Client.
6835 The application must call silc_client_close_connection
6836 in ops->connect client operation in case of failure of
6837 the connection. Affected file is
6838 irssi/src/silc/core/client_ops.c.
6840 * Do not set sock->protocol to NULL in the function
6841 silc_client_close_connection after executing the protocol's
6842 final callback since the sock might not be valid anymore.
6843 Affected file lib/silcclient/client.c.
6845 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Do not enable SILC_THREADS if the linking with libpthread
6848 did not happen. Affected file configure.in.pre.
6850 * Added notion to protocol specification that server must
6851 verify the sent authentication payload with CMODE when
6852 setting the channel founder key. Implemented it to the
6853 server. Affected file silcd/command.c.
6855 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Added _EXTRA_DIST SILC distribution variable to the
6858 distributions file. It is used to conditionally add extra
6859 files or directories to the specific distribution. Affected
6860 files ./prepare, Makefile.am.pre and distributions.
6862 Removed the `_' from the start of the distribution names.
6865 * Added README.WIN32 for instructions to compile the Toolkit
6868 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6870 * Fixed a double free in disconnection in the server. Affected
6871 file is silcd/server.c.
6873 * Fixed the lib/silcske/groups.c to work now also with GMP
6874 MP library. The string conversion did not work when using
6875 specific base and the base is indicated in the string as well.
6877 * Created win32/ directory which now includes MSVC++ specific
6878 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6879 It will appear only in the toolkit distribution
6881 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Changed the key material distribution function in case when
6884 the hash output is too short. The data is now concatenated
6885 a bit differently than it used to. Made the change to the
6886 SKE protocol specification.
6888 * Added better GMP detection to configure.in.pre. A patch
6891 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6893 * Fixed a minor bug in SKE that might cause some problem on
6894 some platforms. Affected file lib/silcske/silcske.c.
6896 * Added the cookie checking for initiator in the SKE. It checks
6897 that the responder returns the sent cookie unmodified. The
6898 affected file is lib/silcske/silcske.c. Added new SKE
6899 error type INVALID_COOKIE that can be sent during the
6900 negotiation. Fixed some memory leaks as well.
6902 * Added the "invalid cookie" error message to Irssi SILC client's
6905 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Added `task_max' field to the SilcClientParams to indicate
6908 the maximum tasks the scheduler can handle. If set to zero,
6909 default values are used. Affected file lib/silcclient/silcapi.h.
6911 * Fixed memory leaks in silc_client_close_connection. Affected
6912 file lib/silcclient/client.c.
6914 * Added silc_client_del_client_entry to client library to free
6915 all memory of given client entry. Affected file is
6916 lib/silcclient/idlist.[ch].
6918 * Added new functions silc_client_del_channel and
6919 silc_client_del_server to delete channel and server entries.
6920 Affected file lib/silcclient/[silcapi.h/idlist.c].
6922 * Removed silc_client_del_client_by_id from silcapi.h.
6924 * Fixed the INFO command to return the server's own info
6925 correctly when querying by Server ID. Affected file is
6928 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6930 * Removed the non-blocking settings in WIN32 code in the
6931 silc_sock_[read/write] and added SleepEx instead. Affected
6932 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6933 of input data is now checked with FIONREAD and ioctlsocket.
6935 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Call silc_schedule_task_del_by_context in the
6938 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6939 Affected file lib/silccore/silcprotocol.c.
6941 * Call silc_protocol_cancel for active protocols in the
6942 silc_server_close_connection if the funtion
6943 silc_server_free_sock_user_data has not been called.
6944 Affected file silcd/server.c.
6946 * Generic tasks cannot be deleted using the del_by_fd
6947 task deleting function since generic tasks does not match
6948 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6950 * Added a notion to SILCOPER help file that the SILCOPER works
6951 only on router server, not on normal server.
6953 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Added for WIN32 support for the new scheduler as well.
6956 Affected file lib/silcutil/win32/silcwin32schedule.c.
6958 * Fixed the SHA1 implementation to work on various platforms.
6960 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6962 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6963 API. It is part of the scheduler now. Everything else is
6964 as previously but some functions has changed their names.
6965 Checkout the lib/silcutil/silcschedule.h for the interface.
6966 Updated all applications to use the new interface. Affected
6967 files are lib/silcutil/silcschedule.[ch].
6969 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6971 * Found a bug in the SKE implementation. The HASH value,
6972 specified by the protocol, was not computed correctly. The
6973 public key of the responder was not added to the computation
6974 even though it is mandatory. Affected file lib/silcske/silcske.c.
6975 This unfortunately causes incompatibilities with older
6976 clients and servers.
6978 * Added WIN32 specific network init and uninit functions:
6979 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6980 the Winsock2. Affected file lib/silcutil/silcnet.h and
6981 lib/silcutil/win32/silcwin32net.c.
6983 * Set the socket always to nonblocking mode on WIN32 after
6984 reading data or writing data. Affected file is
6985 lib/silcutil/win32/silcwin32sockconn.c.
6987 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Fixed various compilation problems under WIN32. Affected
6990 files lib/silcutil/win32/silcwin32thread.c and
6991 lib/silcutil/win32/silcwin32schedule.c.
6993 * Removed all _internal.h #includes from public header
6994 files. Internal headers must never be included from
6997 Removed also the lib/silcske/payload_internal.h file.
6999 * All include files that may be needed (public and some others
7000 included by the public headers) by application developers are
7001 now copied to the ./includes directory. It does not copy any
7002 internal headers. Affected file Makefile.defines.pre and all
7003 Makefile.am's under lib/ and subdirs.
7005 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Do not change the ~/.silc directory's permissions automatically.
7008 Affected file irssi/src/silc/core/clientutil.c.
7010 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Do not cancel the protocol in silc_server_close_connection
7013 it might cause recursion. Now cancelled in the function
7014 silc_server_free_sock_user_data. Affected file silcd/server.c.
7016 * Fixed the silc_server_remove_clients_by_server to regenerate
7017 the channel keys correctly finally. Added also new function
7018 silc_server_remove_clients_channels to actually do it.
7019 Affected file silcd/server.c.
7021 * Fixed the silc_server_new_channel to not crash by giving
7022 wrong router to the new channel. Affected file is
7023 silcd/packet_receive.c.
7025 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7027 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7028 which is given as argument to the silc_client_alloc now.
7029 It can be used to configure the client and set various parameters
7030 that affect the function of the client.
7032 * The USERS command in server did not check whether the channel
7033 is private or secret. Affected file silcd/command.c.
7035 * Added new argument to the USERS command in protocol specification.
7036 The USERS command now can take the channel name as argument
7037 as well. Added support for this in client and server and
7038 updated the protocol specs.
7040 * Completed the GETKEY command in client. It can be now used
7041 to fetch also servers public key not only some clients.
7042 Affected files lib/silcclient/command[_reply].c.
7044 * Added silc_client_get_server to return server entry by the
7045 server name. Affected files lib/silcclient/silcapi.h and
7048 * Redefined the IDENTIFY command in protocol specification to be
7049 more generic. It now can be used to query information about
7050 any entity in the SILC Network, including clients, servers and
7051 channels. The query may be based either the entity's name
7052 or the ID. Added support for this in both client and server.
7054 Affected files silcd/command.c and lib/silcclient/command.c
7055 and command_reply.c.
7057 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7058 the _from_client and _from_server functions. Affected file
7061 * Added silc_client_get_channel_by_id_resolve to the file
7062 lib/silcclient/silcapi.h to resolve channel information by
7063 its ID. Added also silc_client_get_channel_by_id that
7064 does not resolve it from the server.
7066 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7068 * Added SilcServerEntry context into the client library
7069 to represent one server. The INFO command now allocates
7070 these to save the resolved server info. For now on the
7071 client library will also keep information about servers,
7072 connected and resolved with INFO.
7074 The INFO command now allocates the SilcServerEntry context
7075 and saves the server info there. The COMMAND_REPLY in
7076 the INFO now returns the parameters to application in
7077 same order as defined in the protocol specification.
7079 The entries are cached in the client->server_cache.
7081 * The INFO command is now issued after received the Client ID
7082 from the server. Affected file lib/silcclient/client.c.
7084 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7085 to the application as the mode changer might be server.
7086 It is guaranteed that NULL is not returned anymore to the
7087 application. Affected file lib/silcclient/client_notify.c.
7089 The ID Type is now also passed to the application so that
7090 it can check whether the returned entry is SilcClientEntry
7093 Added new function silc_client_get_server_by_id to return
7094 the server entry by ID. Affected files are the
7095 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7097 * Do not create the channel in the Irssi SILC Client when issuing
7098 the JOIN command but when received the sucessful JOIN command
7099 reply. Otherwise the channel might get created even though we
7100 could not join it. The Affected file is
7101 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7103 * Fixed a channel joining bug in router. The router must also
7104 check the channel modes, invite and ban lists etc. when serving
7105 the JOIN command sent by normal server. Affected file is
7106 silcd/command.c. The router now resolves the client's
7107 information from the server who sent the JOIN command if it
7108 does not know it, and processes the JOIN command only after
7111 * Changed the SilcCommandCb to take new argument; void *context2.
7112 Affected file lib/silccore/silccommand.h
7114 The second argument in the command callbacks in the server now
7115 includes the SilcServerCommandReplyContext if the command was
7116 called as pending command callback from the command reply.
7117 Otherwise it is NULL. When called as pending the status of the
7118 command reply will be checked and if it was erronous the
7119 error will be sent to the original sender of the command.
7120 This way the client always receives the error messages even
7121 though the server was actually the one who received the error
7122 when it resent the command to router, for example. Affected
7123 files silcd/command[_reply].[ch].
7125 * Fixed sending WHOWAS command's error message to client if
7126 the requested client could not be found. It was missing.
7129 * Changed the CMODE and CUMODE commands reply arguments in the
7130 protocol specification. The Channel ID is now sent in both
7131 of the commands to identify the channel. Implemented this
7132 new feature to the client and server. Affected files
7133 lib/silcclient/command_reply.c and silcd/command.c.
7135 * Made better checks for invite and ban lists in the JOIN
7136 command in server. Affected file silcd/command.c.
7138 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7140 * The server now performs the incoming host IP/DNS lookup
7141 using the silc_socket_host_lookup and thus does not block
7142 the server anymore. Affected file silcd/server.c.
7144 * Completed the multi-thread support for SILC Scheduler in
7145 the lib/silcutil/silcschedule.c.
7147 * Fixed the configure.in.pre to detect the pthread correctly
7150 * Fixed a deadlock in silc_task_queue_wakeup in the file
7151 lib/silcutil/silctask.c.
7153 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Added new function silc_schedule_wakeup that is used in
7156 multi-threaded environment to wakeup the main thread's
7157 schduler. It needs to be used when a thread adds a new task
7158 or removes a task from task queues. After waking up, the
7159 scheduler will detect the task queue changes. If threads
7160 support is not compiled in this function has no effect.
7161 Implemented the wakeup mechanism to both Unix and WIN32
7162 systems. Affected files are lib/silcutil/silcschedule.[ch],
7163 lib/silcutil/unix/silcunixschedule.c and the
7164 lib/silcutil/win32/silcwin32schedule.c.
7166 * Added new function silc_task_queue_wakeup to wakeup the
7167 scheduler by the specified task queue. Affected file
7168 lib/silcutil/silctask.[ch].
7170 * The silc_socket_host_lookup_start now wakes up the scheduler
7171 after adding the timeout task. Affected file is
7172 lib/silcutil/silcsockconn.c.
7174 * The silc_socket_host_lookup is synchronous now if the threads
7175 support is not compiled in. However, the callback is still
7176 called asyncronously through the scheduler, anyway. Affected
7177 file lib/silcutil/silcsockconn.c.
7179 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7181 * Added new function silc_socket_host_lookup to perform
7182 asynchronous IP and FQDN lookups for the socket connection.
7183 Affected files lib/silcutil/silcsockconn.[ch].
7185 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7187 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7188 that may or may not compile the mutex support in.
7190 Changed the silc_mutex_alloc interface. It allocates the
7191 mutex now to the sent pointer and returns TRUE or FALSE.
7193 Affected file lib/silcutil/silcmutex.h.
7195 * Wrote the SILC Task Queue interface to support multi-threads.
7196 Affected file lib/silcutil/silctask.[ch].
7198 * Wrote the SILC Scheduler to support multi-threads. Affected
7199 file lib/silcutil/silcschedule.c.
7201 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7204 in lib/silcutil/win32/.
7206 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Defined SILC Mutex API and SILC Thread API and implemented
7209 them for Unix. Affected files are
7210 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7211 lib/silcutil/unix/silcunixmutex.c and
7212 lib/silcutil/unix/silcunixthread.c.
7214 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * Fixed the silc_server_remove_clients_by_server's channel
7217 key re-generation. The hash table handling was incorrect
7218 and would not work with many channels. Affected file is
7221 * Fixed some memory leaks around the server code.
7223 * Rewrote the silc_server_get_users_on_channel to support IPv6
7224 based Client ID's. Affected file silcd/server.c.
7226 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7227 specification. However, a separate document must be written
7228 to define the detailed signing procedure and the payload
7229 associated with the flag. Defined the flag to the
7230 lib/silccore/silcchannel.h as well.
7232 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7234 * Changed the dynamic tables to static size tables in the
7235 lib/silccrypt/silchmac.c.
7237 * Removed GCC dependencies from the code. A patch by cras.
7239 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7241 * Do not show the error "Error receiving packet bla bla"
7242 in server if it really was not an error (-2 means that reading
7243 is pending). Affected file silcd/server.c.
7245 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Fixed a possible crash in silc_server_remove_clients_by_server
7248 in silcd/server.c. Fixed there also some memory leaks.
7250 * Fixed the silc_idlist_replace_client_id. It could replace
7251 wrong key in the hash table. Affected file silcd/idlist.c.
7253 * Do not check whether there are global users on the channel
7254 if the channel->global_users is FALSE. Affected functions
7255 silc_server_remove_from_one_channel and
7256 silc_server_remove_from_channels in silcd/server.c. Also,
7257 do not check if the removed client is local as we can be
7258 sure that global client was not removed from the channel
7259 and checking for global users is not needed.
7261 * The silc_server_remove_clients_by_server now re-generates
7262 the channel keys correctly for those channels that had
7263 clients removed from them. Affected file silcd/server.c.
7265 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7267 * Found the reason of random crashes in the server. We weren't
7268 ignoring the SIGPIPE signal (which can be sent in write())
7269 and it crashed the server. Affected file silcd/silcd.c.
7271 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7273 * Assure that sock->user_data is not NULL in the function
7274 silc_server_packet_send in silcd/packet_send.c.
7276 * Disconnect the remote connection if it could not be added
7277 to any ID lists in the server. The affected file is
7280 * Check in silc_server_packet_send[_real/dest] that the
7281 socket is not disconnecting and ignore the data if it is.
7282 Affected file silcd/packet_send.c.
7284 * Define inline to __inline on native WIN32 compilation.
7285 Affected file includes/silcwin32.h.
7287 * Added some explicit type casts for inline code since MSVC
7288 require them. Affected files lib/silcutil/silcbuffer.h,
7289 lib/trq/silcdlist.h and lib/trq/silclist.h.
7291 * Print warning in log files from now on if the packet
7292 decryption fails. Affected file silcd/server.c.
7294 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7296 * Changed the `say' client operation's interface to accept
7297 new `type' argument to indicate the type of the message sent
7298 by the library. The application may filter the library's
7299 messages according the type. The affected file is the
7300 lib/silcclient/silcapi.h.
7302 * Added two new functions to lib/silcclient/silcapi.h:
7303 silc_client_del_client and silc_client_del_client_by_id.
7304 Affected file lib/silcclient/idlist.c.
7306 * Moved the clientincludes.h from includes/ to silc/ and
7307 serverincludes.h from includes/ to silcd/.
7309 * The modes for the CMODE and CUMODE are now passed as
7310 uint32 for application with COMMAND_REPLY. The affected
7311 file is lib/silcclient/command_reply.c.
7313 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7315 * /WHOIS without arguments shows client's own information.
7316 Affected file lib/silcclient/command.c.
7318 * Changed PING to not accept any arguments. The specs
7319 says that client can ping only the connected server so
7320 requiring an argument is not needed. Affected file is
7321 lib/silcclient/command.c.
7323 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Fixed a fatal bug in private message sending and reception
7326 encryption and decryption when using private message keys.
7327 The implementation was incorrect and did not follow the
7328 specification. It causd that some of the message were
7329 lost since it did not use the sending and receiving keys
7330 as the protocol suggests. This has been fixed and will cause
7331 incompatibilities with older clients when sending private
7332 message encrypted with private message keys. Affected files
7333 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7334 and various other in Irssi SILC Client.
7336 Added `responder' boolean argument to the functions
7337 silc_client_add_private_message_key[_ske] to indicate when
7338 the key is added as responder or initiator of the key
7341 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7343 * Removed the silc_ske_check_version function and created
7344 a SilcSKECheckVersion callback. Added also a function
7345 silc_ske_set_callbacks that is now used to set all SKE
7346 callbacks. The callback functions are not given to
7347 the SKE functions anymore, but this function is used to
7350 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7352 * Added `silc_version' argument to the silc_client_alloc
7353 to define the version of the application for the library.
7354 The library will use the version string to compare it
7355 against the remote host's (usually a server) version
7356 string. Affected file lib/silcclient/silcapi.h
7358 * Added the KE protocol context to Key Agreement context
7359 in client library so that we can abort the SKE if it
7360 is in process when we get timeout. Affected file is
7361 lib/silcclient/client_keyagr.c.
7363 * Do not resolve the client ID forever if it returns in the
7364 first time that such client does not exist. This was done
7365 for example with private message. Affected file is
7366 lib/silcclient/client_prvmsg.c.
7368 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7370 * Do not add regex.h for WIN32. The affected file
7371 includes/silcincludes.h.
7373 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7374 not work yet 100%. It generates the DLL's automatically
7375 when compiling with --with-win32 under cygwin.
7377 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7379 * lib/contrib/regex.c is not compiled on WIN32.
7381 * Added silc_net_get_socket_opt function to the
7382 lib/silcutil/silcnet.h.
7384 * Added includes/silcwin32.h for WIN32 specific includes
7387 * Do not use ptime structure or any of the posix process
7388 functions on WIN32 in lib/silccrypt/silrng.c.
7390 * Added silc_gettimeofday to provide generic function
7391 for struct timeval on all platforms. Added the function
7392 to lib/silcutil/silcutil.h.
7394 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7396 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7397 library as they clearly belong there. As a plus side we
7398 can make the actual socket connection routines platform
7401 Added also new generic function silc_socket_read and
7402 silc_socket_write (that used to be silc_packet_[read/write].
7403 The implementation of these are platform specific.
7405 * Added WIN32 specific routines of silc_socket_[read/write]
7406 to lib/silcutil/win32/silcwin32sockconn.c.
7408 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7410 * Added preliminary support for native WIN32 compilation under
7411 cygwin (using the -mno-cygwin option for GCC) to the
7412 ./configure.in.pre. The --with-win32 now prepares the
7413 compilation for native WIN32.
7415 * Rewrote the SILC Scheduler interface in the file
7416 lib/silcutil/silcschedule.h. The scheduler is now context
7417 based and does not have anymore any global static scheduler.
7418 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7419 and created lib/silcutil/win32 directory for WIN32 based
7422 * Added Unix specific network routines to the
7423 lib/silcutil/unix/silcunixnet.c and the old
7424 lib/silcutil/silcnet.c includes now only generic routines.
7426 Added WIN32 specific network routines to the
7427 lib/silcutil/win32/silcwin32net.c.
7429 * Added Unix specific utility functions from the
7430 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7432 * Added WIN32 SILC Scheduler to the file
7433 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7436 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7438 * Do not handle JOIN notify in the server if the target client
7439 is not registered (idata->registered == FALSE). The affected
7440 file is silcd/packet_receive.c.
7442 * Update the nickrec->founder in event_cumode in the Irssi SILC
7443 client. Affected file irssi/src/silc/core/silc-channels.c.
7445 * Fixed the CUMODE_CHANGE notify handling in the server when
7446 server and router are announcing their clients on channels.
7447 Now the mode changes are saved and notified correctly. The
7448 affected file is /silcd/packet_receive.c.
7450 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7451 They really did not replace the cache entry in the ID Cache.
7452 Now they do that. Affected file silcd/idlist.c.
7454 * Fixed the KICK notify handling in the Irssi SILC client to
7455 update the channel records so that the kicked client does not
7456 appear to be on the channel. The affected file is
7457 irssi/src/silc/core/silc-channels.c.
7459 * Always update the conn->current_channel when executing command
7460 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7462 * Fixed the KILL notify handling in Irssi SILC client to remove
7463 the killed client on all channels.
7465 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Fixed the silc_parse_command_line to remove extra spaces
7468 from the start and end of the arguments. Affected file is
7469 lib/silcutil/silcutil.c.
7471 * Cancel and free any active protocol in the function
7472 silc_server_close_connection. Affected file silcd/server.c.
7474 * Cancel and free any active protocol in the function
7475 silc_client_close_connction. Affected file is
7476 lib/silcclient/client.c.
7478 * Do not execute the KILL command for clients that are in
7479 history (ie. they are not in the network). Affected file is
7482 * Fixed KILL notify handling, client does not crash anymore.
7483 Affected file irssi/src/silc/core/silc-channels.c.
7485 * Reduced the default packet buffer size from 2048 to 1024 in
7486 lib/silccore/silcpacket.c.
7488 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7489 counter to the SKE context that is incresed when the SKE library
7490 performs async operation outside the library. If the outside
7491 process frees the SKE context and FREED status will be set
7492 and the library will detect after the sync operation that the
7493 libary is freed. The affected files are
7494 lib/silcske/silcske[_status].[ch].
7496 * Resolve the client entry information in the function
7497 silc_client_channel_message to assure that NULL pointer is not
7498 passed as client entry to the application. */
7500 * Fixed the task timeout calculation to assure that there is
7501 never negative timeouts. The affected file is
7502 lib/silcutil/silcschedule.c.
7504 * Fixed the channel user mode notification sending in server.
7505 It was sent point-to-point to the router (or to server by router)
7506 but it needs to be destined to a channel. The routines now
7507 supports sending the channel user mode notifys to the channels
7508 when announcing clients and channels. Affected files are
7509 silcd/server.c and silcd/packet_receive.c.
7511 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7512 It did not actually replace the old channel entry in the cache.
7513 Affected file lib/silcclient/client_notify.c.
7515 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Fixed a possible crash in silc_packet_send_prepare. It now
7518 assures always that there is enough space in the buffer and
7519 at the tail area of the buffer (for MAC).
7521 Fixed the inbound buffer reallocation in silc_packet_read.
7522 It was old code and did not handle the reallocation correctly.
7525 The affected file is lib/silccore/silcpacket.c.
7527 * Fixed buffer overflow in silc_parse_nickname in the file
7528 lib/silcutil/silcutil.c.
7530 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * make install generates new server keys only if there is not
7535 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7538 Added check that if the NOREPLY is set then we will not send
7539 the away message. This avoids infinite loop of away messages
7540 if both clients are away. The affected file is
7541 lib/silcclient/client_prvmsg.c.
7543 * Fixed client crash if /NICK was given without arguments.
7544 Affected file lib/silcclient/command.c.
7546 * Server does not send the invite list in INVITE command back
7547 to the client if the list was not altered. Added this notion
7548 to the protocol spec as well. Affected file silcd/command.c.
7550 Fixed possible crash in INVITE command by checking the
7551 value of silc_server_get_client_route command.
7553 * Fixed the INVITE notify type handling. The arguments are now
7554 taken in correct order and client does not crash. The affected
7555 file is irssi/src/silc/core/silc-channels.c.
7557 Removed the "Inviting xxx to channel" message from the
7558 client library away and let the application handle it.
7559 Affected file lib/silcclient/command.c. Added that message
7560 to Irssi SILC client's message formats.
7562 * Fixed CMODE command crash in client. It now checks the
7563 amount of arguments correctly and does not crash. The affected
7564 file is lib/silcclient/command.c.
7566 * Do not create new channel automatically in silc_channels_join
7567 but check whether the channel by that name already exists.
7568 Affected file irssi/silc/core/silc-channels.c.
7570 * Do not send the SERVER_SIGNOFF to router if the disconnected
7571 entity was the router. Affected file silcd/server.c.
7573 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7574 SILC client as it was missing from there.
7576 Added the handling of the KICK notify to the Irssi SILC client
7577 as it was missing. Added "you have been kicked" message to
7578 Irssi SILC client's message modules formats.
7580 Added the handing of the KILL notify to the Irssi SILC client
7581 as it was missing. Added the kill message module formats
7584 The affected file is irssi/src/silc/core/silc-channels.c.
7586 * The router did not save the channel mode the server announced.
7587 Affected file silcd/packet_receive.c.
7589 * Fixed a possible crash in INFO command in server. If the
7590 server did not provide the server info it crashed. Affected
7591 file silcd/command.c.
7593 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * Fixed the GETKEY command in the server to check also the
7596 global list. Otherwise the GETKEY would not work correctly
7597 in normal SILC server. Affected file silcd/command.c.
7599 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7601 * Fixed GETKEY crash, it crashed if the command did not succseed.
7603 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7606 is now real and not just an macro interface to GMP.
7608 Removed the entire GMP from the source tree and imported new
7609 NSS MPI library instead. Reason for removing GMP is that it is
7610 extremely large and compiles extremely slow. The NSS MPI
7611 is only a few files and compiles in less than 10 seconds.
7612 The speed is also about the same as GMP. The MPI is imported
7613 to lib/silcmath/mpi.
7615 If the system has GMP installed we will still use the GMP.
7616 If it is not then the NSS MPI will be compiled.
7618 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Merged a long nickname (127 characters long) crash bugfix from
7621 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7623 * Merged a freed memory reference bugfix from Irssi CVS tree.
7624 Affected file irssi/src/core/commands.c.
7626 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Added the server's public key sving and verification to the
7629 server when performing the SKE. This was missing and the
7630 remote server's (or router's) public key was accepted without
7631 checking whether we have it previously or trust it at all.
7632 Affected file silcd/protocol.c.
7634 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Check in the silc_server_timeout_remote if protocol is active
7637 and make sure that the protocol's final callback is called so
7638 that all memory if freed. Affected file silcd/server.c.
7640 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * silc_server_whois_send_reply crashed the server if the nickname
7643 was 127 characters long. Affected file silcd/command.c.
7645 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * Added sanity check to the silc_server_new_client. If the hostname
7648 is provided inside username then check that the provided hostname
7649 really is the same as the resolved one. If the hostname was not
7650 resolved then check it from the public key. Affected file is
7651 silcd/packet_receive.c.
7653 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7654 if the server disconnected us and the connection is not valid
7655 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7657 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7658 the library to the lib/silcutil/silcutil.[ch].
7660 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Close log file after open. Affected file
7663 lib/silcutil/silclog.c.
7665 * Check whether sock == NULL in silc_client_send_packet and return
7666 if it is. Affected file lib/silcclient/silcclient.c.
7668 * Check rec->entry == NULL in the Irssi SILC Client before
7669 sending the channel message. Affecte file is
7670 irssi/src/silc/core/silc-servers.c.
7672 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Merged a splitted window bugfix from Irssi CVS tree. The
7675 affected file is irssi/src/fe-text/textbuffer-view.c.
7677 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7678 It did not print nickname.
7680 * Improved the distributions system a bit.
7682 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7685 irssi/src/fe-text/gui-window.c.
7687 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7688 to in-active server. The affected file is
7689 irssi/src/silc/core/client_ops.c.
7691 * Resolve the client in USERS command reply if the entry does
7692 not have username resolved. The affected file is
7693 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7694 command to WHOIS command to really resolve stuff. The USERS
7695 is not used any more in any critical section so WHOIS can
7696 be used even though it might be slower than IDENTIFY.
7698 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7701 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Changed the protocol API a bit more consistent in the
7704 lib/silccore/silcprotocol.[ch].
7706 * Changed the following headers to ROBODoc format:
7708 lib/silccore/silcpayload.h
7709 lib/silccore/silcprotocol.h
7710 lib/silccore/silcsockconn.h
7712 All core library headers are now formatted.
7714 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Fixed a bug in Irssi SILC client; do not show that you are
7717 server/router operator if you really are not. Affected file is
7718 irssi/src/silc/core/client_ops.c.
7720 * Renamed silc_command_free_payload to silc_command_payload_free.
7721 Affected file lib/silccore/silccommand.h
7723 * Added silcmath.h to include the prototoypes of various routines
7724 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7727 * Changed the following headers to ROBODoc format:
7729 lib/silccore/silcchannel.h
7730 lib/silccore/silccommand.h
7731 lib/silccore/silcid.h
7732 lib/silccore/silcidcache.h
7733 lib/silccore/silcmode.h
7734 lib/silccore/silcnotify.h
7735 lib/silccore/silcpacket.h
7736 lib/silcmath/silcmath.h
7738 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Added checking to the server code not to start the server if
7741 ciphers and stuff are not configured properly. Affected files
7742 silcd/serverconfig.[h] and silcd/server.c.
7744 * Changed the layout of the header files of the public interfaces
7745 in the SILC libraries. The new layout supports ROBODoc
7746 documentation tool (and some others) so that it is easy to create
7747 a library reference manual. All the other headers and source
7748 code must still follow the CodingStyle document. Also source
7749 code must not include these ROBODoc stuffs, only the headers.
7750 Furthermore, all public interface headers must now be named
7751 by using `silc' prefix, example: silcapi.h, silccipher.h.
7752 Some files were renamed due to this. All the other headers
7753 must not be used as public interfaces. I will update the
7754 CodingStyle document later. Changed following headers, so far:
7756 lib/silcclient/silcapi.h
7757 lib/silccore/silcauth.h
7758 lib/silccore/silcprivate.h
7759 lib/silccrypt/silcdh.h
7761 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Removed silc_client_packet_send_flush from the client library
7766 as it is not needed. Affected file lib/silcclient/client.[ch].
7768 * Added printing of message of unresolved authentication method
7769 to the Irssi SILC client. Added it to the module formats.
7770 Removed the same message from the client library.
7772 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Added new distribution feature, DISTLABEL. Every distribution
7775 can define own preprocessor label that can be used in the
7776 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7777 file distributions, acconfig.h.pre and prepare.
7779 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Added Makefile.defines_int to include the actual definitions
7782 for Makefile.defines.in. Tested the new distribution system,
7783 created distributions and tested installation.
7785 * Added AWAY message printing to the Irssi SILC client. Added
7786 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7788 * Added SCONNECT command to call the SILC's CONNECT command.
7789 Cannot use CONNECT directly since Irssi uses that internally.
7790 Affected file irssi/src/silc/core/silc-servers.c.
7792 Added ACTION local command. It is same as ME command but takes
7793 the channel as mandatory argument.
7795 Rewrote some of the Irssi's help files to suite for SILC
7798 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Added Makefile.defines[.in] that should for now on be included
7801 in all Makefile.am file in the source tree. That file includes
7802 all common compilation definitions for SILC source tree.
7804 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Minor changes to the ./prepare script to change the package
7807 name according the distribution name to the configure.in.
7809 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Created new distribution system. Added file `distributions'
7812 that defines all the distributions that can be created out of
7813 the SILC source tree. The ./prepare script now reads that
7814 file to determine how to prepare the distributions. The
7815 first argument to the ./prepare is the name of the distribution
7816 and second is the version of the distribution. If given
7817 without arguments it creates the default (toolkit) distribution
7818 with the default version (defined in ./prepare).
7820 All Makefile.am files that are subject to the distributions
7821 are now named as Makefile.am.pre. These are ./Makefile.am
7822 and lib/Makefile.am. Others may be changed later.
7824 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Added invite list, ban list, some key management and connection
7827 error message printing to module formats in the Irssi SILC client.
7829 * Added new silc_client_set_away_message to set the away message
7830 that is back to the person who sent private message. The
7831 affected file lib/silcclient/silcapi.h and the
7832 lib/silcclient/client_prvmsg.c.
7834 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Fixed the private message sending in the Irssi SILC client,
7837 added local command KEY to the Irssi SILC client.
7839 Added key management and key agreement message formats to the
7840 irssi/src/fe-common/silc/module-formats.[ch].
7842 Added USERS (alias WHO) printing, server/router operator
7843 indication and LIST command printing to the module formats.
7845 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Fixed channel joining notify handling, cumode notify handling
7848 from Irssi SILC client.
7850 * Added SILC specific module-formats to the Irssi SILC client so
7851 that SILC specific message hilighting, colors etc is possible.
7852 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7854 Added channel mode, channel user mode, actions, notices,
7855 whois and whowas printing to the the module-formats.c.
7857 * Fixed a bug in channel deletion in the server. The channel
7858 is not left to the cache even if the channel founder auth mode
7859 is set when there are no users anymore on the channel. Affected
7860 file silcd/server.c.
7862 * The silc_net_localhost now resolves the entire hostname including
7863 the domain name. Affected file lib/silcutil/silcnet.c.
7865 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * Changed the ask_passphrase client operation to be ascynchronous.
7868 It has now a completion callback and a context that the
7869 application must call after it has got the passphrase from
7870 the user. Affected files lib/silcclient/silcapi.h,
7871 lib/silcclient/protocol.c, lib/silcclient/command.c and
7874 Added SilcAskPassphrase callback that the application calls
7875 to deliver the passphrase to the library.
7877 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7878 The public key verification and especially a certificate
7879 verification is asynchronous procedure.
7881 Added new SILC_SKE_STATUS_PENDING status to indicate the
7882 request is pending and a callback will be called to finalize
7885 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7886 indicate that remote end did not send its public key (or
7887 certificate), even though we require it. Added check for this
7888 condition in the SKE. This was a security bug, now fixed.
7890 Defined new SilcSKEVerifyCbCompletion callback that is called
7891 when the verification process is completed.
7893 The affected files lib/silcske/silcske_status.h and
7894 lib/silcske/silcske.[ch].
7896 * Changed the verify_public_key client operation to be async
7897 as well. Defined SilcVerifyPublicKey callback that is used to
7898 indicate the success of the public key verification process.
7900 Changed the server and client to use the new async client
7903 * Changed the Irssi SILC client's internal scheduler to be called
7904 twice as many times as it used to be. As a result the client
7905 should be a bit faster now. Affected file is
7906 irssi/src/silc/core/silc-core.c.
7908 * Added support to Irssi SILC client of asynchronous public key
7909 verification and passphrase inquiry. Affected file is
7910 irssi/src/silc/core/silc-core.c.
7912 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7914 * Do not say "You have left channel %s" in client library.
7915 Moved it to the application. Affected files are
7916 lib/silcclient/command.c and silc/client_ops.c.
7918 * Fixed silc_client_get_clients. Command context was not
7919 duplicated and was freed memory in the callback. Affected
7920 file lib/silcclient/idlist.c.
7922 * Do not say "you are now talking..." on JOIN command in the
7923 client library. The appliation must handle it.
7925 * Do not say ".. changed topic to" in command reply in the
7926 client libary. The application must handle it.
7928 * Fixed TOPIC command sending in the client library.
7930 * Fixed a memory leak in silc_client_command_free in the file
7931 lib/silcclient/command.c.
7933 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Imported a modified version of Irssi client to the source tree.
7936 The Irssi will be used to create a new client called
7937 Irssi SILC. Imported to irssi/.
7939 Added silc_core_init_finish function to the Irssi. Affected
7940 file irssi/configure.in.
7942 A lot changes in the Makefile.ams around the irssi tree.
7944 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Do not rehash if the new size is same as the old size of the
7947 hash table, in the silc_hash_table_rehash*. The affected file
7948 lib/silcutil/silchashtable.c.
7950 * Replaced hash_table_del_by_context calls from the server
7951 (when channel->user_list and client->channels) to the
7952 hash_table_del as it is sufficient and faster.
7954 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Added silc_hash_table_list, silc_hash_table_get and the
7957 SilcHashTableList structure to provide an alternative way to
7958 traverse the hash table. The affected files are
7959 lib/silcutil/silchashtable.[ch].
7961 * Changed the server's idlist routines to use the hash table
7962 routines to optimize the code.
7964 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Replaced the client entry's `channel' list and channel entry's
7967 `user_list' list to hash tables for optimized lookup. Changed
7968 the code to use the hash table interface around the code.
7969 Affected file lib/silcd/idlist.[ch].
7971 * Added `auto_rehash' boolean argument to the function
7972 silc_hash_table_alloc to indicate whether the hash table should
7973 auto-rehash when it thinks is appropriate time. It will
7974 increase the hash table size if the there is twice as much
7975 entries in the table than the size of the table, and will
7976 decrease the size if there are twice as less entries than
7977 the size of the table.
7979 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7983 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * silc_idcache_purge_by_context deletes the entry now by context
7986 as it is supposed to do. Affected file lib/silccore/idcache.c.
7988 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7989 client is not anymore valid (WHOWAS givens the info) and not
7990 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7992 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Removed the `data' and `data_len' arguments from the ID Cache
7995 interfaces and added `name' argument. ID Cache does not handle
7996 anymore the binary data only a names associated with given ID.
7998 * When hashing a Client ID with silc_hash_id the entire ID is
7999 not hashed anymore, instead only the hash of the Client ID is
8000 hashed. This way we can access the Client ID from the cache
8001 with Client ID but with the hash of the ID (which is a hash of
8002 the nickname) as well without any difference in performance.
8004 Added also silc_idcache_find_by_id_one_ext to do one on one
8005 searching when we have the actual ID. Added also function
8006 silc_hash_client_id_compare. The affected files are
8007 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8009 * When hashing the name associated with a ID it is always done
8010 in lowercase. This way we can access the cache without worrying
8011 about case-sensitivity, even though, for example nicknames are
8014 * Fixed a bug in server with channel message sending. It put
8015 wrong ID type as destination ID. The affected file
8016 silcd/packet_send.c.
8018 * silc_idcache_del_by_context now deletes from all hash tables
8019 by context. Affected file lib/silccore/idcache.c.
8021 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Changed the client library to use the new ID Cache interface.
8024 Changes around the source tree.
8026 * Added silc_hash_table_rehash_ext to rehash with specific
8027 hash function. Affected file lib/silcutil/silchashtable.[ch].
8029 * Added silc_hash_string_compare to compare two strings in the
8030 hash table. Affected file lib/silcutil/silcutil.[ch].
8032 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Added new function silc_idcache_del_by_context into the
8035 lib/silccore/idcache.[ch].
8037 * Changed the server's ID list routines to use the new ID Cache
8038 interface. Changes around the source tree.
8040 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8042 * Added silc_hash_table_del[_by_context]_ext functions in to the
8043 lib/silcutil/silchashtable.[ch].
8045 Removed silc_hash_table_find_all* routines and added new
8046 silc_hash_table_find_foreach to replace them.
8048 Added silc_hash_table_replace_ext function as extended
8049 replacing function. Separated the simple hash table interface
8050 from the extended hash table interface in the file
8051 lib/silcutil/silchashtable.h.
8053 * Fixed minor bugs and changed it to use some of the new
8054 hash table functions in lib/silccore/idcache.c
8056 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Added new function silc_hash_table_find_all to return all keys
8059 in the hash table by the specified key. As the hash table is
8060 collision resistant it also makes it possible to have several
8061 duplicate keys in the hash table. This function may be used to
8062 find all of the keys from the hash.
8064 Added user_context arguments to the SilcHashFunction,
8065 SilcHashCompare and SilcHashDestructor to deliver user specified
8068 Added new fuctions silc_hash_table_find[_all]_ext to do
8069 extended lookup with specified hash and compare functions and
8070 specified user contexts.
8072 Added new function silc_hash_table_add_ext to add the key
8073 with specified hash function and user context.
8075 Added new function silc_hash_table_foreach to traverse all
8076 entrys in the hash table. Added SilcHashForeach callback
8079 Added new function silc_hash_table_del_by_context to delete
8080 the entry only if the context associated with the key matches.
8082 Affected files are lib/silcutil/silchashtable.[ch].
8084 * Removed silc_hash_[server/client/channel]_id and added just
8085 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8086 silc_hash_id_compare to compare two ID's using as the hash table
8087 comparison function. Added also silc_hash_data to hash
8088 binary data and silc_hash_data_compare to compare it.
8090 * Removed silc_idlist_find_client_by_hash as it is not needed
8091 anymore. Affected file silcd/idlist.[ch].
8093 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8094 to use internally the SilcHashTable. The new ID Cache is a lot
8095 faster than the old one. Some of the ID Cache interface was also
8096 rewritten and obsolete and stupid functions were removed.
8098 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Added entry_count field to the SilcHashTable to keep the number
8101 of the entries in the table. Implemented the function
8102 silc_hash_table_rehash. Added new function
8103 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8105 Fixed a minor bug in silc_hash_table_free.
8107 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8108 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8109 into the lib/silcutil/silcutil.[ch].
8111 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Implemented a collision resistant hash table into the
8114 lib/silcutil/silchashtable[ch]. See the header and the source
8115 for the SilcHashTable API.
8117 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Merged dotconf version 1.0.2 into lib/dotconf.
8121 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Do not compile anything in lib/silcsim/* if the SIM support
8124 is not enabled. The tree should now compile without problems
8127 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Compiled the SILC under cygwin. Compiled and tested briefly
8130 without problems. More tests needed. The SIMs didn't compile
8133 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8135 * Fixed possible crash in silc_get_username in the
8136 lib/silcutil/silcutil.c.
8138 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Fixed a va_arg in silc/client_ops.c.
8142 * Oops, RC5 routines were named AES and caused some problems
8143 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8145 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Added new SilcIDIP structure into the lib/silccore/id.h and
8148 replaced the old `ip' fields from all SILC ID's to that type.
8149 This is a step towards IPv6 support.
8151 The silc_id_get_len takes now the ID as an extra argument.
8152 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8153 both IPv4 and IPv6 based ID's.
8155 The affected files are lib/silccore/id.[ch] and other files
8156 around the tree using these routines.
8158 * Removed the ID length arguments in server from various
8159 silc_server_send_notify_* routines -> they are not needed
8162 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Fixed memory leak in silc_encode_pem_file in the file
8165 lib/silcutil/silcutil.c.
8167 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Check minor version as well in the SKE. Affected files are
8170 silcd/protocol.c and lib/silcclient/protocol.c.
8172 * Added --identifier option to the server so that an identifier
8173 can be when creating the public key for the server. Affected
8174 file is silcd/silcd.c.
8176 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8177 lib/silccrypt/silcpkcs.c.
8179 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Register default ciphers and stuff when using -C option with
8182 the server. Affected file sildc/silcd.c.
8184 * Put back the servers public key filename format, it is better
8185 than the new one. For now, the client keys are saved with the
8186 new filename format. The affected file silc/client_ops.c.
8188 * Implemented the Cipher API for the rest of the ciphers that
8189 did not implement it or implemented it the wrong way.
8191 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Register default ciphers and stuff when using the -S option
8194 in the client. Affected file silc/silc.c. Same also when
8195 creating new key pair with -C option.
8197 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Fixed the silc_verify_public_key client operation function to
8200 save the public keys differently. The fingerprint is now
8201 used as filename and not the hostname. This way also the
8202 client keys are saved uniquely and not with hostnames. The
8203 affected file is silc/client_ops.c.
8205 * Trimmed the silc_hash_fingerprint function to remove extra
8206 whitespaces from the end of the fingerprint. The affected
8207 file is lib/silccrypt/silchash.c.
8211 * Added silc_cipher_register_default function to register all
8212 default ciphers. It can be used when configuration files
8213 does not exist and the application does not want any specific
8214 ciphers in any specific order.
8216 The SilcDList is now used as silc_cipher_list dynamically
8217 allocated cipher list. Removed the static list all together
8218 and now all ciphers must be allocated to the dynamic list.
8219 The silc_cipher_alloc routine was changed to check only the
8222 All silc_cipher_* routines that used to return int returns
8225 The affected files lib/silccrypt/silccrypt.[ch].
8227 * The same thing was done to silc_hash_* as for silc_cipher_*
8228 routines. Affected files lib/silccrypt/silchash.[ch].
8230 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8231 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8232 Added also silc_pkcs_[un]register[_default] functions.
8233 Removed the data_context from the PKCS API.
8235 * Added silc_hmac_register_default function to register default
8236 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8237 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8238 to unregister all hmacs at once.
8240 * Register the default ciphers, hash functions, PKCSs and HMACs
8241 if client's configuration file does not exist. The affected
8244 * The client did not load the hash functions from the SIM
8245 modules at all. Added support for this. Affected file is
8246 silc/clientconfig.c.
8248 * When decoding public key with silc_pkcs_public_key_decode, check
8249 the supported algorithm only if PKCS are registered. Affected
8250 file lib/silccrypt/silcpkcs.c. The same was done with the
8251 silc_pkcs_private_key_decode.
8253 * Fixed the SILC List routines to keep the list always in order.
8254 It used to change the list's order when traversing the list but
8255 not it preserves the order. Affected file lib/trq/silclist.h.
8257 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Added the client library to use the SilcSocketConnection's
8260 reference counter (by silc_socket_dup) to prevent the bug that
8261 the socket object may be freed underneath async operation.
8263 * The name resolv library checking fixes in the configure.in.pre.
8266 * Created new version of the protocol drafts for future
8267 development. The -03 drafts are the ones that will be changed
8268 in the trunk now and the -02 will remain as they are.
8270 * Send list of CUMODE notifys to the router when announcing
8271 the channel users to the router. Affected file silcd/server.c.
8272 If the router receiving channel founder CUMODE for a channel
8273 that already has channel founder it will send CUMODE notify
8274 to the sender to remove the channel founder rights from the
8275 announced client. Affected file silcd/packet_receive.c.
8277 * The CUMODE notify may now use Server ID as well as the entity
8278 who changes the mode. Updated protocool specs.
8280 * Updated INSTALL and README files.
8282 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8284 * New web pages in the http://silc.pspt.fi. The pages was
8289 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Implemented the [DenyConnectin] config section in the server.
8292 Added silc_server_config_denied_conn to check whether incoming
8293 connection is denied. Affected file silcd/serverconfig.[ch].
8295 * Do not check the ports when checking the incoming configuration
8296 data if the port is 0, meaning any. Affected file is
8297 silcd/serverconfig.c.
8299 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Fixed buffer overflow in silc_string_compare in the file
8302 lib/silcutil/silcutil.c.
8304 * Fixed double free in silc_server_command_leave in the file
8307 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Fixed the version checking in the server. Affected file is
8312 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Fixed the configuration data fetching when accepting new
8315 connections in the server. Affected file silcd/server.c.
8317 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Added `sender_entry' argument to the function
8320 silc_server_packet_relay_to_channel so that we can check
8321 whether some destination actually belongs to the same route
8322 the sender belongs (ie, we must not resend the packet to the
8323 sender). Affected file silcd/packet_send.[ch].
8325 * Added `servername' field to the SilcClientEntry in the server
8326 to hold the name of the server where client is from. Affected
8327 file is silcd/idlist.h.
8329 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Moved the channel message encrypting in the router betwen
8332 router connections from silc_server_channel_message to the
8333 silc_server_packet_relay_to_channel since we want to check
8334 whether we have anybody channel before encrypting anything.
8335 Affected files silcd/packet_[receive/send].c.
8337 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Fixed the [AdminConnection] server config section to support
8340 multiple entries. Affected file silcd/serverconfig.c.
8342 * Added support into the server to check the validity of the
8343 incoming connection before executing any KE or authentication
8346 * The connection configuration is now saved to the KE and
8347 connection auth protocol contexts and not fetched anymore in
8348 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8350 * The local hosts listenning address and port is also resolved
8351 now when starting the server. We want to have the socket object
8352 to include the real address and port for the listener. Added
8353 new function silc_net_check_local_by_sock into the files
8354 lib/silcutil/silcnet.[ch].
8356 * Fixed a broadcast bug in server -> do not broadcast if we
8359 * Fixed a routing bug. Do not route broadcast packets ever.
8360 Broadcast packets must be processed always and not routed since
8361 they may be destined to some other host than yourself and thus
8362 would get routed without no good reason. Affected file is
8365 * Added function silc_server_config_is_primary_route to check
8366 whether primary router connection has been configured (a router
8367 configuration that we are initiating). If there is not, we
8368 will assume that there is only two routers in the SILC network
8369 and we will use the incoming router connection as our primary
8370 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8372 * Changed the order of the broadcasting. Broadcast _after_ the
8373 packet has been processed not before. Affected file is
8376 * Fixed a [ClientConnection] parsing bug. The port was never
8377 parsed correctly thus resulting to port 0. Affected file
8378 silcd/serverconfig.c.
8380 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8381 argument and did not set the broadcast packet flag. Affected
8382 file silcd/packet_send.c. Fixed same bug in the function
8383 silc_server_send_notify as well.
8385 * If we receive NEW_ID packet for our own ID in the server, ignore
8388 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Removed the nickname from the Private Message Payload.
8393 Updated the code and the protocol specs.
8395 * Updated protocol specs for submitting to the IETF.
8397 * Tweaked the Random Number Generator a bit. Affected file
8398 lib/silccrypt/silcrng.c. Exported a new function
8399 silc_rng_[global]_add_noise which can be used to add more
8402 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Do not parse packets with different timeout when protocol
8405 is active -> may cause problem with rekey. Affected file
8408 * When server receives signoff notify it must not create
8409 new channel key if the client is on any channels since the
8410 sender of the signoff notify will create it.
8412 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Added printing of error messages during SKE protocol from the
8415 failure packet sent by server during SKE. Affected file
8418 * Removed the client's failure_callback handling with timeout
8419 and handle it immediately when received.
8421 * The SKE library returned wrong type in SUCCESS and FAILURE
8422 packets. They must be 32 bit MSB not 16 bit MSB.
8424 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Ok, rewrote the logic of the re-key and now it seems to work.
8427 I tested it on high traffic with frequent re-keys without
8428 problems. Added hmac_receive (and renamed hmac to hmac_send)
8429 in SilcClientConnection in lib/silcclient/client.h and
8430 in SilcIDListData in silcd/idlist.h. Also, removed the
8431 SilcPacketParserContext's cipher and hmac fields as they are
8432 not needed anymore and actually caused some problems when
8433 the ciphers and hmac's changed underneath the packet parser.
8435 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * If re-key protocol is active then process the incoming packets
8438 synchronously since we must assure that icoming packets encrypted
8439 with the old key is processed before the new keys is set to
8440 use. This is true other packets than for REKEY packets.
8441 Affected file silcd/server.c. The same was done to client library
8442 as well, affected file lib/silcclient/client.c.
8444 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Fixed bug in client and server to accept the force send if
8447 the packet is send from silc_[server/client]_packet_process
8448 function. Otherwise the packets are never delivered, oops.
8450 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * Disable force sending of packets when REKEY protocol is active.
8453 We must assure that no packet is sent directly when rekey is
8454 performed. All packets must be sent through packet queue.
8455 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8456 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8457 function is silc_[server/client]_packet_send_real to check
8460 * Replaced the SIM paths from example config files to
8461 /usr/local/modules. Also, make install creates now
8462 /usr/local/silc/logs directory to hold all the SILC server
8465 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Made the configure.in.pre work on Solaris. Patch by salo.
8469 * Made all ciphers compatible with non-x86 machines. Defined
8470 CBC mode macros into lib/silccrypt/ciphers_def.h.
8472 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8474 * Fixed the make install.
8476 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * When MAC computation fails the silc_packet_decrypt returned 0
8479 even though it was supposed to return -1. Fixed this. The
8480 affected file is lib/silccore/silcpacket.c.
8482 * Do not replace the config files in /etc/silc (in make install)
8483 if they already exist. Affected file ./Makefile.am.
8485 * Do not send re-key packets immediately but through packet queue.
8486 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8488 * Changed silc_net_check_host_by_sock to return FALSE if the
8489 IP/DNS could not be resolved. Though, it returns the IP address
8490 now even if it could not resolve it (but returns also FALSE).
8491 Affected file lib/silcutil/silcnet.[ch].
8493 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added silc_pkcs_decode_identifier to decode the public key's
8496 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8497 Added also silc_pkcs_free_identifier. Added also new context
8498 SilcPublicKeyIdentifier.
8500 * Added -S option to the silc client. It is used to dump the
8501 contents of the specified public key file.
8503 * Changed the PKCS api to return the public key length when
8504 setting the public key.
8506 * Fixed a fatal bug in the public and private key file loading.
8507 Affected file lib/silccrypt/silcpkcs.c.
8509 * Execute the packet parsing for client with zero (0) timeout
8510 if the protocol is active. Affected file silcd/server.c.
8512 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Made the key generation options to the silcd program. Added
8515 -C option, equivalent to client's option.
8517 * Added new [ServerKeys] config section to the server. It
8518 configures the server's public and private key.
8520 * Defined generic Public Key Payload into the protocol
8521 specification to send specific type of public keys and
8524 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8525 public key or certificate.
8527 * Implemented the GETKEY command to the server and to the
8528 client library and on user interface.
8530 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Made preliminary `make install' work.
8534 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Added SilcServerRekey context into silcd/idlist.h.
8538 * Added the PFS support as defined in the specification to the
8539 SKE protocol. Affected files lib/silcske/*.c.
8541 * Added `ske_group' field to the SilcServerRekey context to hold
8542 the number of the SKE group that is used with PFS in re-key.
8543 Affected file silcd/idlist.h.
8545 * Added PFS re-key support to the server. Affected file is
8548 * Added silc_protocol_cancel to cancel execution of the next
8549 state of the protocol. Affected file is
8550 lib/silccore/silcprotocol.[ch].
8552 * Added the re-key support with and without PFS to the client
8553 library. Re-key is performed once in an hour, by default.
8555 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8556 Added silc_client_rekey_callback and silc_client_rekey_final.
8557 Affected files are lib/silcclient/protocol.[ch] and
8558 lib/silcclient/client.[ch].
8560 * Removed the `hmac_key' and `hmac_key_len' fields from the
8561 SilcClientConnection structure; not needed. Affected file is
8562 lib/silcclient/client.h.
8566 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Do not ask whether user wants to use the negotiated private key
8569 for private messages, just use it. Affected file is
8570 silc/local_command.c.
8572 * Added `send_enc_key' and `enc_key_len' fields to the
8573 SilcIDListData structure since they are needed in the re-key
8574 phase. Affected file is silcd/idlist.[ch].
8576 * Implemented the simple re-key protocol into the server.
8577 Affected files silcd/server.c and silcd/protocol.[ch]. The
8578 re-key will be performed once in an hour, by default.
8580 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8581 Added silc_server_rekey, silc_server_rekey_callback and
8582 silc_server_rekey_final.
8584 * Removed Tunneled flag from the protocol. Updated the code
8585 and the specifications.
8587 * Adde `pfs' field to the SilcIDListData to indicate whether
8588 the PFS is to be performed in the re-key. Affected file is
8591 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8593 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8594 int64 of at least the xintXX size. If void * is less that 4
8595 bytes uint32 * will be used. Defined bool as boolean.
8597 * Changed _ALL_ unsigned long and unsigned int to uint32,
8598 unsgined short to uint16 in the source tree.
8600 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8601 not handle clients that has entry->data.registered == FALSE.
8602 They are not in the network anymore. Affected file is
8605 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Implemented the sending of the SERVER_SIGNOFF notify in the
8608 server. Affected file is silcd/server.c.
8610 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8611 Added also silc_notify_payload_encode_args into the
8612 lib/silccore/silcnotify.[ch].
8614 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8615 Affected file silcd/packet_receive.c.
8617 * Implemented the SERVER_SIGNOFF notify handling in the client
8618 library. Affected file lib/silcclient/client_notify.c. Also,
8619 implemnted the printing of the SERVER_SIGNOFF info to the
8620 application. Affected file silc/client_ops.c.
8622 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8623 if the deleting was successful. Affected file silcd/idlist.[ch].
8625 * Added support for public key authentication in the connection
8626 authentication protocol in the client library. Affected file
8627 lib/silcclient/protocol.c.
8629 * Changed the server's silc_idlist_get_clients_by_* interface
8630 to support already allocated array so that new entries may be
8631 added to pre-allocated array. Affected file silcd/idlist.[ch].
8632 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8633 and command replies.
8635 * All command reply functions in the server now calls the
8636 pending command callback even if error occured. This way the
8637 error will be delivered to the client as well. Affected files
8638 silcd/command.c and silcd/command_reply.c.
8640 * Fixed INFO command to return local server's info if no server
8641 was provided. Affected file lib/silcclient/command.c.
8643 * Removed RESTART command for good. Updated the code and the
8646 * Rewrote parts of the task system. It is a bit simpler now.
8647 Removed unsued task priorities. The affected files are
8648 lib/silcutil/silctask.[ch].
8650 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Moved the USERS printing from the library to the application.
8653 Affected files lib/silcclient/command.c and silc/client_ops.c.
8655 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8659 * Added channel key re-key support. The re-key is perfomed
8660 only by the router and is done once in an hour. Added `rekey'
8661 field to the SilcChannelEntry in the server. Affected files
8662 silcd/server.c and silcd/idlist.h.
8664 * Added silc_task_unregister_by_context into the file
8665 lib/silcutil/silctask.[ch].
8667 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Added SILC_UMODE_GONE mode to indicate when the client is not
8670 present in the SILC network. Added also support to the local
8671 command AWAY that will set this mode. Added support of showing
8672 "xxx is gone" in WHOIS command. The USERS command shows the
8673 gone status as well.
8675 * Fixed setting server and router operator privileges in the
8676 server's UMODE command. Affected file silcd/command.c.
8678 * Merged the SKE KE1 and KE2 payloads into one payload. The
8679 new KE payload is equivalent to the old KE2 payload.
8681 Cleaned up the SKE Start Payload parsing. It now uses the
8682 simple buffer unformatting to do the parsing. A lot faster
8685 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8686 to the SKE that is used to indicate whether both of the SKE
8687 parties should perform authentication. By default only the
8688 responder performs authentication. By setting this flag also
8689 the initiator must do authentication. By default it is unset
8690 since in normal SKE case, client to server connection, only
8691 the responder should do authentication. When doing SKE between
8692 two clients both should perform authentication. Updated the
8693 code and the protocol specs.
8695 * A little fix to IDENTIFY command in the server. Search the
8696 client first by hash not nickname. Affected file is
8699 * Fixed the silc_client_close_connection to support closing
8700 the client to client connections wihtout deleting too much
8701 data. Affected file lib/silcclient/client.c.
8703 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8704 are received if protocol used to be active but is not anymore
8705 the application would crash due to NULL pointer dereference.
8706 Affected files silcd/server.c and lib/silcclient/client.c.
8708 * Added `hash' field to the SilcClientConnection to include
8709 the hash function negotiated in the SKE protocol.
8711 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8712 to set the channel founder authentication data. A client can
8713 claim the founder rights later by providing the authentication
8714 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8715 This way the channel founder can regain the channel founder
8716 privileges even it is left the channel. This works only on
8717 local server and the client must be connected to the same
8718 server to be able to regain the founder rights. Updated the
8719 protocol specs accordingly.
8721 Added support to the CMODE command in the client to set the
8722 founder auth data. Read the README to see how to set it.
8724 Added support to the CUMODE command to claim the founder
8725 rights. Read the README to see how to do it.
8727 Added support for the founder authentication to the Channel
8728 Entry in the server. Affected file silcd/idlist.h.
8730 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8731 server's CMODE command. Affected file silcd/command.c.
8733 * Added the following new functions into lib/silccore/silcauth.[ch]:
8734 silc_auth_get_method and silc_auth_get_data.
8736 * The server now saves the remote hosts public key to the
8737 SilcIDListData pointer. Affected file silcd/protocol.c.
8739 * The normal server now does not remove the channel entry from
8740 the cache if the founder authentication data is set. It used
8741 to remove it if the founder was the last one on the channel on
8742 the server and left the channel. The auth data is saved and
8743 if the channel is re-joined later the old entry is used with
8744 the old auth data. Affected files silcd/command_reply.c and
8747 * Removed the `pkcs' field from the SilcIDListData structure
8748 in the server; it is not used. Affected file silcd/idlist.h.
8750 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Fixed packet processing on slow links. Partial packets were
8753 never re-processed because the incoming data buffer was cleared
8754 by the application. Application must not directly clear the
8755 sock->inbuf, the packet processing routines handle it. Fixed
8756 this in client library and in server.
8758 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Fixed the WHOIS and IDENTIFY send reply function to really
8761 check whether to send list or just one entry. Affected file
8764 * Cleaned up the LEAVE command's channel key distribution. The
8765 affected file silcd/command.c.
8767 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8768 can enforce the channel mode as well. In that case the ID
8769 includes the ID of the server. The code now enforces the
8770 mode change if the router have different mode than the server.
8772 * The notify client operation with CMODE_CHANGE notify can now
8773 return NULL client_entry pointer if the CMODE was not changed
8774 by client. Application must check for this.
8776 * Added <Server ID> argument to INFO command to support server
8777 info fetching by Server ID.
8779 * Added silc_server_announce_get_channel_users to get assembled
8780 packets of channel users of the specified channel. Affected
8781 file silcd/server.[ch].
8783 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8784 was freed underneath the ID Cache.
8786 * Re-announce clients when the server received CHANNEL_CHANGE
8787 notify from the router. Affected file silcd/packet_send.c.
8789 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8792 crashed since it did not handle the fact that there is no cipher
8793 called "3" and didn't check the error condition. Now fixed.
8795 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8796 flag. It can be used to send message requests.
8798 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Implemented the RESTART command in the client.
8802 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8803 notice type messages. Added notice printing to the user
8806 * The channel keys are not re-generated if the channel's mode
8807 is PRIVKEY, ie private key on the channel exists. Affected
8808 files silcd/server.c and silcd/command.c.
8810 * Fixed a little bug in channel message delivery when channel
8811 private keys are set in the server. Affected file is
8812 silcd/packet_send.c.
8814 * Changed the setting on channel->on_channel = TRUE from the
8815 silc_client_save_channel_key to the JOIN command reply. The
8816 key payload is not received if the private channel key is set.
8817 Affected file lib/silcclient/command_reply.c and the
8818 lib/silcclient/client_channel.c.
8820 * When the CMODE_CHANGE notify is sent and the channel private
8821 key mode is removed the channel key must be re-generated in
8822 other cells as well. Added this support for the router in the
8823 silcd/packet_receive.c.
8825 * Added new local command NOTICE to send notice message on
8826 channel. Affected file silc/local_command.[ch].
8828 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Added new local command ME to the client. It is used to send
8831 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8832 some action. Affected file silc/local_command.[ch].
8834 * Changed channel_message and private_message client operations
8835 to deliver the message flags to the application. Added also
8836 the `flags' arguments to the silc_client_send_channel_message
8837 and silc_client_send_private_message functions. Affected file
8840 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8842 * Redefined the Private Message Payload to support private message
8843 keys and to support the new private message flags. Updated
8844 the protocol specs. Flags makes it possible to have for example
8845 CTCP style messages.
8847 * Added new type SilcPrivateMessagePayload and defined an API
8848 for it in the lib/silcclient/silcprivate.[ch].
8850 * Tested private message private keys successfully. Tested the
8851 private message key set, unset and list commands with the new
8854 * Redefined the Channel Message Payload to include the channel
8855 message flags (equal with private message flags) to support
8856 for example CTCP style messages.
8858 * Defined some of the message (for channel and private message)
8859 flags. Updated the protocol specs and added the flags to the
8860 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8862 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8864 * Added SilcKeyAgreementStatus type to the key agreement routines
8865 to indicate the current status and error if one occured.
8866 The status types are defined in the lib/silcclient/silcapi.h.
8868 * Added new local command KEY that is used to set and unset private
8869 keys for channels, set and unset private keys for private messages
8870 with remote clients and to send key agreement requests and
8871 negotiate the key agreement protocol with remote client. The
8872 key agreement is supported only to negotiate private message keys,
8873 it currently cannot be used to negotiate private keys for channels,
8874 as it is not convenient for that purpose.
8876 * Fixed a minor pending callback setting bug in the function
8877 silc_client_get_client_by_id_resolve, now the function works.
8878 Affected file lib/silcclient/idlist.c.
8880 * Added function silc_net_get_local_port to get local bound
8881 port by socket. Added to lib/silcutil/silcnet.[ch].
8883 * Added `sockets' and `sockets_count' fields to the SilcClient
8884 object. They hold the sockets of the listenning sockets in
8885 the client. Listenning sockets may be for example the key
8886 agreement server. Affected file lib/silcclient/client.[ch].
8887 Added functions the silc_client_add_socket and the
8888 silc_client_del_socket. They are exported to the application
8891 * Added ~./silc/clientkeys to support other client's public keys.
8893 * Renamed verify_server_key client operation to verify_public_key
8894 and added one argument to indicate the type of the connection
8895 (server, client etc.).
8897 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Added silc_server_connection_auth_request to handle the
8900 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8901 silcd/packet_receive.[ch].
8903 * Added silc_server_send_connection_auth_request into the
8904 silcd/packet_send.c to send the connection auth request packet.
8906 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8909 * Fixed the public key authentication in responder side in the
8910 server. The `auth_data' pointer includes the SilcPublicKey
8911 not the path to the public key. Affected file silcd/protocol.c.
8913 * Implemented the public key authentication in the initiator side
8914 in the server. Affected file silcd/protocol.c.
8916 * Removed the [RedirectClient] config section from the server
8917 configuration. Is not needed and I don't want to implement it.
8919 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Cleaned up the CMODE command in the server. It now works
8922 correctly and supports all the modes defined in the protocol.
8923 Affected file is silcd/command.c.
8925 * Added `hmac_name' field to the SilcChannelEntry in the server
8926 to hold the default HMAC of the channel. It can be set when
8927 creating the channel (with JOIN command). Affected files
8930 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8931 type to indicate the change of the current cipher and hmac
8932 on the channel. Client can safely ignore the <cipher> argument
8933 (if it chooses to do so) since the CHANNEL_KEY packet will
8934 force the channel key change anyway. The <hmac> argument is
8935 important since the client is responsible of setting the new
8936 HMAC and the hmac key into use.
8938 * Fixed the CMODE command in the client library as well.
8940 * Tested CMODE command in router environment successfully.
8942 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Show the version of the remote client (or server) when connecting
8945 to the server. It is logged to the log file. Affected file
8946 is silcd/protocol.c.
8948 * Fixed the KILLED notify handling in the client library. The
8949 client must be removed from all channels when receiving the
8952 Also, do not remove the client entry when giving the KILL
8953 command but when the KILLED notify is received.
8955 * Removed silc_idlist_find_client_by_nickname from the server.
8956 Not needed anymore. Affected files silcd/idlist.[ch].
8958 * Implemented the CHANNEL_CHANGE notify type handling to the
8959 server. Affected file silcd/server.c.
8963 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Added silc_server_send_notify_invite to send the INVITE
8966 notify between routers.
8968 * Implemented the INVITE command correctly to the server.
8970 * Implemented the INVITE notify type handling in the server.
8972 * Implemented the INVITE command to the client library and on the
8975 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Added function silc_server_get_client_resolve to find the
8978 client entry by ID from all ID lists and then resolve it
8979 (using WHOIS) if it cannot be found. Affected file is
8982 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Implemented the BAN command to the client library.
8986 * The JOIN command in the server now checks the invite list
8989 * Changed the silc_command_reply_payload_encode_va and the
8990 silc_command_payload_encode_va to support that if argument is
8991 NULL it ignores and checks the next argument. Affected file
8992 lib/silccore/silccommand.c.
8994 * Added silc_server_send_notify_ban to send the BAN notify
8995 type between routers.
8997 * Chaned the silc_notify_payload_encode to support that if
8998 argument is NULL it ignores and checks the next argument.
8999 Affected file lib/silccore/silcnotify.c.
9001 * Tested ban lists in router environment successfully.
9003 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Implemented BAN command to the server, in silcd/command.[ch].
9007 * Removed the BAN and INVITE_LIST modes from the CMODE command
9010 * Added function silc_string_match to regex match two strings.
9011 Affected files lib/silcutil/silcutil.[ch].
9013 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Redefined parts of the SilcChannelEntry in the server to support
9016 the new ban and invite lists.
9018 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Redefined the INVITE command. The same command can be used to
9021 invite individuals to the channel but also to manage the invite
9022 list of the channel (to add to and remove from the invite list).
9023 Updated the protocol specs.
9025 * Added new command SILC_COMMAND_BAN that can be used to manage
9026 the ban list of the channel. Updated the protocol specs.
9028 * Removed the channel modes: the SILC_CMODE_BAN and the
9029 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9030 in the CMODE command. The equivalent features are now available
9031 using INVITE and BAN commands. Updated the protocol specs.
9033 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9034 in the network about change in the current ban list. The notify
9035 type is not used by the client.
9037 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9038 support the invite lists.
9040 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * Added new function silc_string_regexify that converts string
9043 including wildcard characters into regex string that can
9044 be used by the GNU regex library. Added into the file
9045 lib/silcutil/silcutil.[ch].
9047 Added silc_string_regex_combine to combine to regex strings
9048 into one so that they can be used as one regex string by
9049 the GNU regex library. Added into the file
9050 lib/silcutil/silcutil.[ch].
9052 Added silc_string_regex_match to match two strings. It returns
9053 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9055 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Imported GNU regex to the soruce tree into lib/contrib.
9058 Fixed some compiler warning from the regex.c.
9060 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Fixed MOTD command in the server to work in router environment.
9064 * Fixed the MOTD command in the client library to support
9065 the server argument in the command.
9067 * Added `nickname_len' argument to the silc_idlist_add_client
9068 in the server, as the `nickname' argument may be binary data
9071 * Added silc_idlist_get_channels to return all channels from
9074 * Implemented LIST command to the server. Affected file is
9077 * Implemented the LIST command to the client library and on the
9080 * Added [<user count>] argument to the LIST command reply.
9081 With private channels the user count is not shown.
9083 * Updated TODO and README.
9085 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * The client entry's data.registered must be TRUE even with
9088 global client entry on global client list. The data.registered
9089 is used to check whether the client is anymore in the network,
9090 for example with WHOWAS command so it must be valid.
9092 * Fixed the WHOWAS command in the server. It now actually works
9093 in router environment. Added function into silcd/command_reply.c
9094 silc_server_command_reply_whowas_save.
9096 * Added silc_idlist_purge function to the silcd/idlist.c
9097 to periodically purge the ID Cache.
9099 * Fixed INFO command in the server. It works now in router
9100 environment. Added <server name> argument to the INFO command
9101 reply. Updated the protocol specs.
9103 * Fixed minor bug in silc_idcache_purge to not purge if the
9104 expire value is zero.
9106 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9107 they were buggy because of the WHOWAS information.
9109 * Fixed local command MSG to handle the async resolving of
9110 the remote client properly. It used to fail the first MSG.
9111 Affected file silc/local_command.c.
9113 * Added `data_len' field to SilcIDCache context.
9115 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9117 * Update TODO. Todo in commands in the server.
9119 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9121 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9122 used by routers as broadcast packet to inform other routers
9123 about the changed user mode.
9125 Implemented the notify handling in the server. Affected file is
9126 silcd/packet_receive.c. Added the function
9127 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9129 * Added new generic Channel Payload and deprecated the New Channel
9130 Payload. The New Channel Payload is now the generic Channel
9133 * Added new argument `mode' to the silc_server_send_new_channel
9134 as it is required in the Channel Payload now.
9136 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9137 and created a new and real SilChannelPayload to represent the
9138 new generic Channel Payload. Implemented the encode/decode
9139 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9141 * Added silc_server_get_client_channel_list to return the list
9142 of channels the client has joined for WHOIS command reply.
9143 Affected file silcd/server.[ch].
9145 * Implemented the channel list sending in the WHOIS command reply
9146 in server and in the client.
9148 Implemented the channel list displaying on the user interface
9149 as well. Affected file silc/client_ops.c.
9151 * Added silc_channel_payload_parse_list to parse list of Channel
9152 Payloads. It returns SilcDList list of SilcChannelPayloads.
9153 Client for example can use this function to parse the list of
9154 channels it receives in the WHOIS command reply. The caller
9155 must free the list by calling silc_channel_payload_list_free.
9156 Affected files lib/silccore/silcchannel.[ch].
9158 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Added one new argument <user mode> to the WHOIS command reply
9161 to return the mode of the user in SILC. Updated the protocol
9164 Implemented it to the server and client.
9166 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Fixed the mode printing on the user interface on joining.
9169 Affected file silc/client_ops.c.
9171 * Implemented the UMODE command and user modes in general to the
9172 client library and to the user interface.
9174 * Implemented the UMODE command to the server.
9176 * The server now sends UNKNOWN_COMMAND error status if client sends
9177 unknown command. Affected file silcd/command.c.
9179 * All server commands now handle the command identifier the right
9180 way when sending the command reply to the client. The client can
9181 use to identify the command replies with the identifier.
9183 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Added silc_server_get_client_route to resolve the route to
9186 the client indicated by the client ID. Affected file is
9189 * Added silc_server_relay_packet as general function to relay
9190 packet to arbitrary destination. This deprecates functions
9191 like _send_private_message_key, _relay_notify etc. Affected
9192 file is silcd/packet_send.[ch].
9194 Removed silc_server_send_key_agreement,
9195 silc_server_send_private_message_key and
9196 silc_server_packet_relay_notify functions from the file
9197 silcd/packet_send.[ch].
9201 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9202 server. Affected file silcd/packet_receive.[ch].
9204 * Implemented the KILL command to the client. Implemented the
9205 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9206 Affected files lib/silcclient/command[_reply].c and
9207 lib/silcclient/client_notify.c. Implemented the KILL notify
9208 printing in the user inteface.
9210 * Fixed a lot silc_parse_nick memory leaks from the client
9211 library in the file lib/silcclient/command.c.
9213 * Changed the silc_server_send_notify_on_channels's `sender'
9214 argument from SilcSocketConnection to SilcClientEntry to
9215 check the sender as entry and not as connection object and not
9216 to send to the client provided as argument. The affected file
9217 is silcd/packet_send.[ch].
9219 * The notify packets that are destined directly to the client used
9220 to not to be processed by the server. Now changed that and the
9221 server processes all notify packets. After relaying the packet
9222 to the client the notify packet is processed in the server.
9224 * The silc_server_free_client_data now checks whether there is
9225 pending outgoing traffic for the client and purges the data to
9226 the network before removing the client entry.
9228 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9231 an client is killed from the SILC Network. Updated the protocol
9234 Added new function silc_server_send_notify_killed to the
9235 silcd/packet_send.[ch].
9237 * Added function silc_server_packet_relay_notify to relay notify
9238 packets that are destined directly to a client. In this case
9239 the server does not process the notify packets but merely relays
9240 it to the client. Affected file silcd/packet_send.[ch].
9242 Added also silc_server_packet_process_relay_notify to check
9243 whereto relay the notify. Affected file is
9244 silcd/packet_receive.[ch].
9246 * Implemented the KILL command to the server.
9250 * Added the backup schema desgined last fall to the protocol
9251 specs for everyone to see. The specification is in the
9252 *-spec-xx.txt draft and the packet type definitions for the
9253 backup routers is in *-pp-xx.txt draft. Thusly, added also
9254 new packet type SILC_PACKET_CELL_ROUTERS.
9256 * A big security problem in the implementation discovered. The
9257 signoff of an client did not cause new channel key generation
9258 which it of course should've done. The channel keys must be
9259 always re-generated when client leaves (or signoffs) the channel.
9260 The silc_server_remove_from_channels funtion now handles
9261 the channel key re-generation.
9263 * Added `sender' argument to the silc_server_send_notify_on_channels
9264 to not to send the client provided as argument. Affected file
9265 silcd/packet_send.[ch].
9267 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * Implemented OPER and SILCOPER commands into the server and
9272 * Added silc_auth_verify and silc_auth_verify_data to verify
9273 the authentication directly from the authentication payload.
9274 It supports verifying both passphrase and public key based
9275 authentication. Affected file lib/silccore/silcauth.[ch].
9277 * Added `hash' field to the SilcIDListData structure. It is the
9278 hash negotiated in the SKE protocol. Affected file is
9281 * Slight redesigning of the SilcAuthPayload handling routines.
9282 Do not send SilcPKCS but SilcPublicKey as argument.
9284 * Implemented the public key authentication support to the
9285 serverconfig. The public key is loaded from the provided path
9286 and saved as authentication data to void * pointer. Thus,
9287 changed the unsigned char *auth_data to void *auth_data;
9289 * Fixed SHUTDOWN command to send the reply before the server
9290 is shutdown. :) Affected file silcd/command.c.
9292 * Fixed fatal bug in CONNECT command. The hostname was invalid
9293 memory and server crashed. Affected file silcd/command.c.
9295 * Fixed fatal bug in CLOSE command. The server_entry became
9296 invalid but was referenced later in the command. Affected file
9299 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Fixed fatal bug in failure packet handling. Server ignored
9302 the failure and thus crashed when it came.
9306 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9308 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9309 that the command may be executed only once in (about) 2 seconds.
9310 The old SILC_CF_LAG flag is same but allows command bursts up
9311 to five before limiting.
9313 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9314 server code. Various commands now includes the CF_LAG_STRICT
9315 flag to disallow any kind of miss-use of the command.
9317 * Fixed the silc_buffer_unformat to not to allocate any data
9318 if the length of the data is zero. It used to allocate the
9319 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9321 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Changed the format of AdminConnection configuration section
9324 in the server. Added username of the admin to the format.
9325 Affected files silcd/serverconfig.[ch].
9327 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9328 to return admin configuration data by host, username and/or
9331 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Implemented WHOWAS command to the server. Added the functions:
9335 silc_server_command_whowas_parse,
9336 silc_server_command_whowas_send_reply,
9337 silc_server_command_whowas_from_client and
9338 silc_server_command_whowas_from_server
9340 * Added <Client ID> argument to the WHOWAS command reply. Updated
9341 the protocol specs accordingly.
9343 * Implemented WHOWAS command and command_reply to the client
9346 Implemented the WHOWAS printing on the user interface.
9348 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Added new argument to the WHOWAS command reply, the real name.
9351 It is an optional argument. Updated the protocol specs.
9353 * Added SilcIDCacheDestructor callback that is registered when
9354 the SilcIDCache is allocated. The callback is called when
9355 an cache entry in the ID Cache expires, or is purged from the
9356 cache. Added into lib/silccore/idcache.[ch].
9358 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9359 to destruct the client entries when the cache entry expires.
9360 Other ID Cache's in server and in the client library ignores
9363 * If the ID Cache entry's `expire' field is zero then the entry
9364 never expires. Added boolean `expire' argument to the
9365 silc_idcache_add function in the lib/silccore/idcache.[ch].
9366 If it is TRUE the default expiry value is used.
9368 * Added silc_server_free_client_data_timeout that is registered
9369 when client disconnects. By default for 5 minutes we preserve
9370 the client entry for history - for WHOWAS command.
9372 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Added support to the server to enforce that commands are not
9375 executed more than once in 2 seconds. If server receives
9376 commands from client more frequently, timeout is registered
9377 to process the commands. Affected file silcd/command.c.
9378 Added new function silc_server_command_process_timeout.
9380 * Changed NICK_NOTIFY handling in client library to check that
9381 if the client's nickname was changed, so there is no need to
9382 resolve anything from the server.
9384 * Removed error printing from the WHOIS and IDENTIFY commands.
9385 If error occurs then it is ignored silently in the client library.
9386 The application, however, may map the received error to
9387 human readable error string. The application currently maps
9388 the NO_SUCH_NICKNAME error to string.
9390 * Made the command status message public to the application. Moved
9391 them from lib/silcclient/command_reply.c to
9392 lib/silcclient/command_reply.h. The application can map the
9393 received command status to the string with the
9394 silc_client_command_status_message function.
9396 * Added check to the server to check that client's ID is same
9397 as the Source ID in the packet the client sent. They must
9400 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Added dist-bzip hook to the Makefile.am to make bzip2
9403 compressed distributions.
9405 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Server now enforces the maximum length for the nickname and
9408 the channel as protocol specification dictates. 128 bytes for
9409 nickname and 256 bytes for channel name.
9411 * Moved the WHOIS printing to the application. The client libary
9412 does not print out the WHOIS information anymore, the application
9413 must do it. Renamed silc_client_command_reply_whois_print to
9414 the silc_client_command_reply_whois_save.
9416 The client's idle time is also sent to the application now, and
9417 the idle is shown on screen.
9419 * Added silc_client_command_reply_identify_save to save the
9420 received IDENTIFY entries.
9422 * Do not check for channel private keys in message sending and
9423 reception if the channel does not have the PRIVKEY mode set.
9424 Affected file lib/silclient/client_channel.c.
9426 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9429 just surfaced after chaning the JOIN procedure.
9431 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Added silc_client_get_clients_by_list to get client entries
9434 from Client ID list, that is returned for example by JOIN
9435 and USERS command replies. The application should use this
9436 function for example when JOIN command reply is received to
9437 resolve the clients already on the channel (library does not
9438 do that anymore as USERS command reply is not used in the JOIN
9439 procedure anymore). Affected files lib/silcclient/silcapi.h and
9440 lib/silcclient/idlist.c.
9442 * JOIN command reply and USERS command reply returns now SilcBuffer
9443 pointers instead of unsigned char pointers when returning
9444 the client list and mode list.
9446 * Added <Client ID> argument to the JOIN command reply, mainly
9447 for the server to identify for which client the command was
9448 originally sent. Updated protocol specs accordingly.
9450 * Added SilcDlist private_key pointer to the SilcChannelEntry
9451 in the client to support the channel private keys. Affected
9452 file is lib/silcclient/idlist.h.
9454 * Added SilcChannelPrivateKey argument to the function
9455 silc_client_send_channel_message so that application can choose
9456 to use specific private ke if it wants to. If it is not provided,
9457 the normal channel key is used, unless private keys are set.
9458 In this case the first (key that was added first) is used
9459 as the encryption key.
9461 * Implemented the support for channel private key handling.
9462 Implemented the following functions:
9464 silc_client_add_channel_private_key,
9465 silc_client_del_channel_private_keys,
9466 silc_client_del_channel_private_key,
9467 silc_client_list_channel_private_keys and
9468 silc_client_free_channel_private_keys
9470 Affected file lib/silcclient/client_channel.c.
9472 * Added the support for the private keys in the channel message
9473 sending and encryption and in the message reception and
9474 decryption. Affected funtions are
9475 silc_client_send_channel_message and silc_client_channel_message.
9477 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Added SKE's key verify callback to the client library's
9480 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9482 * Removed the statement that server (or router) must send USERS
9483 command reply when joining to the channel so that the client
9484 knows who are on the channel. Instead, the client list and
9485 client's mode list is now sent in the JOIN command reply to the
9486 client who joined channel. This is better solution.
9488 * Added function silc_server_get_users_on_channel and function
9489 silc_server_save_users_on_channel to the silcd/server.[ch].
9491 * Removed function silc_server_command_send_users from the
9494 * Do not show topic on the client library anymore. The topic is
9495 sent in the command reply notify to the application and the
9496 application must show the topic now.
9498 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Added client searching by nickname hash into the IDENTIFY and
9501 WHOIS commands in the server as they were clearly missing from
9502 them. Affected file is silcd/command.c.
9504 * Fixed a bug in private message receiving in the client library.
9505 The remote ID was freed and it wasn't supposed, now it is
9508 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Minor fix to the channel payload; allocate the data area, as it
9511 needs to be of specific length.
9513 * If the key agreement port is zero then the operating
9514 system will define the bound port. Affected files are
9515 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9517 * Added new function silc_channel_payload_decrypt into the file
9518 lib/silccore/silcchannel.[ch].
9520 * Moved the channel message etc, check from silc_packet_decrypt
9521 to applications. The library calls now a generic
9522 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9523 when the packet is either normal or special. This was done to
9524 allow more wide range of checking that was not allowed when
9525 the code was in library. Now applications can do virtually any
9526 checks to the packet and return to the library the decision how
9527 the packet should be processed. Affected files are
9528 lib/silccore/silcpacket.[ch].
9530 Added silc_server_packet_decrypt_check to the server and
9531 silc_client_packet_decrypt_check to the client library.
9533 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9534 to send with specified source and destination information.
9536 * Channel message delivery between routers was broken after the
9537 channel key distribution was fixed earlier. The channel key
9538 was used be to distributed to other routers as well which is not
9539 allowed by the protocol. Now this is fixed and channel keys
9540 really are cell specific and the channel message delivery between
9541 routers comply with the protocol specification.
9543 * Fixed various commands in server to check also the global list
9544 for the channel entry and not just the local list. The affected
9545 file silcd/command.c.
9547 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Added assert()s to buffer formatting and unformatting routines
9550 to assert (if --enable-debug) when error occurs. Affected
9551 file: lib/silcutil/silcbuffmt.c.
9553 * Changed to auto-reconnect to check whether the remote host is
9554 router and register the re-connect timeout if it is. It used
9555 to check that whether we are normal server, but router must do
9556 auto-reconnect with another router as well. Affected file
9559 * Removed the [<key len>] option from CMODE command as the cipher
9560 name decides the key length, nowadays. See the defined ciphers
9561 from the protocol specification.
9563 * Added [<hmac>] option to the CMODE command to define the HMAC
9564 for the channel. Added SILC_CMODE_HMAC channel mode.
9566 * Added [<hmac>] option for the JOIN command so that user can
9567 select which HMAC is used to compute the MACs of the channel
9570 * Added Hmac field to the Channel Message Payload. The integrity
9571 of plaintext channel messages are now protected by computing
9572 MAC of the message and attaching the MAC to the payload. The
9573 MAC is encrypted. Now, it is clear that this causes some
9574 overhead to the size of the packet but rationale for this is that
9575 now the receiver can verify whether the channel message decrypted
9576 correctly and also when private keys are set for the channel the
9577 receiver can decrypt the packet with several keys and check from
9578 the MAC which key decrypted the message correctly.
9580 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9581 lib/silccrypt/silccipher.[ch].
9583 * Added silc_hash_len to return the digest length into the
9584 lib/silcrypt/silchash.[ch].
9586 * Rewrote parts of Silc Channel Payload interface in the
9587 lib/silccore/silcchannel.[ch]. The encode function now also
9588 encrypts the packet and parse function decrypts it.
9590 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Fixed a minor formatting bug in the SKE's key material processing.
9593 It actually might have processed the keys wrong way resulting
9596 * Redefined the mandatory HMAC algorithms and added new algorithms.
9597 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9598 and hmac-md5 truncated to 96 bits. The mandatory is now
9599 hmac-sha1-96. Rest are optional (including the one that used
9600 to be mandatory). Rationale for this is that the truncated HMAC
9601 length is sufficient from security point of view and can actually
9602 make the attack against the HMAC harder. Also, the truncated
9603 HMAC causes less overhead to the packets. See the RFC2104 for
9606 * Added new [hmac] configuration section. The SKE used to use
9607 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9608 is of course wrong. The official names that must be proposed in
9609 the SKE are the ones defined in the protocol specification
9610 (hmac-sha1-96 for example). The user can configure any hmac
9611 using any hash function configured in the [hash] section. At
9612 least, the mandatory must be configured.
9614 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9616 * Added HMAC list to the SKE proposal list. It has now both
9617 hash algorithm list and HMAC list. This makes the protocol
9618 incompatible with previous versions. The SKE now seems to work
9619 the way it is supposed to work, for the first time actually.
9621 * Defined plain Hash algorithms to the protocol specification.
9624 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9626 * Implemented support for key agreement packets into the server.
9627 Added functions silc_server_key_agreement and
9628 silc_server_send_key_agreement. Other than these functions,
9629 server has nothing to do with this packet.
9631 * Added support for private message key packets into the server.
9632 Added functions silc_server_private_message_key and
9633 silc_server_send_private_message_key.
9637 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9638 called in the protocol's final callback instead in the END
9639 protocol state. This makes a little more sense and in the same
9640 time in client we can use the same protocol routines for normal
9641 key exchange and to key agreement packet handling as well.
9643 * Added to both client's and server's KE protocol context the
9644 SilcSKEKeyMaterial pointer to save the key material. We will
9645 bring the key material to the protocol's final callback by doing
9646 this. The final callback must free the key material.
9648 * Added SKE's packet_send callback into client's KE protocol
9649 context so that the caller can choose what packet sending function
9650 is used. This way we can use different packet sending when
9651 doing normal SKE when doing key agreement packet handling (in
9652 the key agreement packet handling we do not want to encrypt
9655 * Implemented the responder side of the key agreement routines
9656 in the client. The client can now bind to specified port and
9657 accept incoming key negotiation. The key material is passed
9658 to the application after the protocol is over.
9660 * Implemented the processing of incoming Key Agreement packet
9661 in the client. Added function silc_client_key_agreement to
9664 * Implemented the intiator side of the key agreement routines
9665 in the client. The client can now initiate key agreement with
9666 another remote client. The key material is passed to the
9667 application after the protocol is over.
9669 * Created client_keyagr.c to include all the key agreement
9672 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9673 SILC_TASK_CALLBACK except that it is not static.
9675 * Created client_notify.c and moved the Notify packet handling
9676 from the client.[ch] into that file.
9678 * Created client_prvmsg.c and moved all private message and
9679 private message key routines from the client.[ch] into that file.
9681 * Create client_channel.c and moved all channel message and
9682 channel private key routines from the client.[ch] into that file.
9684 * Changed silc_client_get_client_by_id_resolve to resolve with
9685 WHOIS command instead of IDENTIFY command, in the file
9686 lib/silclient/idlist.c.
9688 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Implemented the SKE's responder side to the Client library.
9692 * When FAILURE is received to the protocol do not trust it
9693 blindly. Register a timeout to wait whether the remote closes
9694 the connection as it should do it, only after that process the
9695 actual failure. This was changed to both client and server.
9697 * Added client_internal.h to include some of the structures
9698 there instead of client.h in lib/silcclient/.
9700 * Added function silc_task_unregister_by_callback to unregister
9701 timeouts by the callback function.
9703 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Some "Incomplete WHOIS info" errors has been appearing on the
9706 log files. Took away the entry->userinfo check from WHOIS
9707 reply sending. The entry->userinfo is now " " if client did not
9708 provide one. I thought this was fixed earlier but something
9709 is wrong still. Let's see if the error still appears.
9711 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9713 * Fixed a minor bug in the login when the channel key is
9714 re-generated in the server. It used to generate the key in
9715 wrong order and thus caused problems in the channel traffic.
9717 * Fixed a minor bug in channel key distsribution after
9718 KICK command. The key was not sent to the router even though
9721 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Added silc_ske_process_key_material_data as generic routine
9724 to process any key material as the SILC protocol dictates. The
9725 function is used by the actual SKE library but can be used by
9726 applications as well. This relates to the private message keys
9727 and the channel private keys since they must be processed the
9728 same way the normal SILC session keys. The protocol dictates
9729 this. Affected files: lib/silcske/silcske.[ch].
9731 Added also silc_ske_free_key_material to free the
9732 SilcSKEKeyMaterial structure.
9734 * Defined silc_cipher_set_key function to set the key for
9735 cipher without using the object's method function. The affected
9736 files: lib/silccrypt/silccipher.[ch].
9738 * Implemented silc silc_client_add_private_message_key,
9739 silc_client_add_private_message_key_ske,
9740 silc_client_del_private_message_key,
9741 silc_client_list_private_message_keys and
9742 silc_client_free_private_message_keys functions in the
9745 Added functions silc_client_send_private_message_key to send
9746 the Private Message Key payload and silc_client_private_message_key
9747 to handle incoming Private Message Key payload.
9749 * Added Cipher field to the Private Message Key payload to set
9750 the cipher to be used. If ignored, the default cipher defined
9751 in the SILC protocol (aes-256-cbc) is used.
9753 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Removed lib/silcclient/ops.h file.
9757 Redefined parts of the SILC Client Library API. Created new
9758 file silcapi.h that deprecates the ops.h file and defines the
9759 published Client Library API. Defined also private message key
9760 API and channel private key API into the file.
9762 This is the file that the application must include from the
9763 SILC Client Library. Other files need not be included by
9764 the application anymore.
9766 * Added new key_agreement client operation callback and also
9767 defined the Key Agreement library API for the application.
9769 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9771 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9772 is used by clients to request key negotiation between another
9773 client in the SILC network. If the negotiation is started it
9774 is performed using the SKE protocol. The result of the
9775 negotiation, the secret key material, can be used for example
9776 as private message key.
9778 Implemented the Key Agreement payload into the files
9779 lib/silccore/silauth.[ch].
9781 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * Redefined ciphers for the SILC protocol. Added some new ciphers
9784 and defined the key lengths for the algorithms. Changed the
9785 code accordingly. The default key length is now 256 bits.
9787 * Fixed SKE key distribution function silc_ske_process_key_material
9788 when the key length is more than 128 bits. The default key
9789 length in SILC is now 256 bits.
9791 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9792 to indicate unsupported algorithm.
9794 * Renamed rijndael.c to aes.c and all functions as well.
9796 * Fixed a long standing channel key setting bug in client library.
9797 Weird that it has never surfaced before.
9799 * Fixed bug in channel deletion. If the entire channel is removed
9800 then it must also delete the references of the channel entry
9801 from the client's channel list as the client's channel entry and
9802 the channel's client entry share same memory.
9804 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Implemented CONNECT and SHUTDOWN commands in the client.
9808 * Implemented CLOSE command to the client.
9810 * Added the function silc_idlist_find_server_by_name into the
9811 files silcd/idlist.[ch].
9813 Added the function silc_idlist_find_server_by_conn into the
9814 files silcd/idlist.[ch].
9816 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * DIE command was renamed to SHUTDOWN. Updated the both code
9821 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9822 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9824 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9827 * Added function silc_server_create_connection function to create
9828 connection to remote router. My server implementation actually
9829 does not allow router to connect to normal server (it expects
9830 that normal server always initiates the connection to the router)
9831 so the CONNECT command is only good for connecting to another
9834 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9837 or some other client was kicked from the channel.
9839 Implemented the handling of the notify type to both client
9842 Implemented silc_server_send_notify_kicked to send the KICKED
9843 notify. It is used to send it to the server's primary router.
9845 * Implemented the KICK command into server and client.
9847 * Added `query' argument to the silc_idlist_get_client function
9848 to indicate whether to query the client from server or not if
9851 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9852 to indicate that the client is not channel founder.
9856 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Removed the rng context from SilcPacketContext structure and
9859 changed that the packet routine uses the Global RNG API.
9861 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Added support for quit message that client can "leave" on the
9864 channel when it quits the SILC. It is ditributed inside the
9865 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9867 Added silc_server_free_client_data that will take the
9868 signoff message as argument.
9870 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9872 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Updated parts of the protocol specification to keep it up
9877 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9880 payloads in one packet.
9882 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9883 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9884 use now the new List flag.
9886 * Also deprecated the following packet types: REPLACE_ID,
9887 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9889 * Added list support for Notify packet in server.
9891 * Added silc_server_send_notify_channel_change to send the
9892 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9893 the silc_server_send_replace_id.
9895 * Added silc_server_send_notify_nick_change to send the
9896 NICK_CHANGE notify type. Deprecates the function
9897 silc_server_send_replace_id.
9899 * Added silc_server_send_notify_join to send the JOIN notify type.
9900 Deprecates the function silc_server_send_new_channel_user.
9902 * Added silc_server_send_notify_leave to send LEAVE notify type.
9903 Deprecates the function silc_server_send_remove_channel_user.
9905 * Added silc_server_send_notify_cmode and
9906 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9907 types. Deprecates the silc_server_send_set_mode function.
9909 * Added SERVER_SIGNOFF notify type to indicate that server has
9910 quit. This means that all clients on the channel from that
9911 server will drop. This can be also used when netsplit happens.
9913 Deprecated REMOVE_ID packet type since it is not needed anymore
9916 Added silc_server_send_notify_server_signoff to send the
9917 SERVER_SIGNOFF notify type. Deprecates the function
9918 silc_server_send_remove_id.
9920 Added also silc_server_send_notify_signoff to send the
9921 SIGNOFF notify type.
9923 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9924 SILC protocol from this day on. Changed the protocol
9925 specification as well.
9927 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9928 notify type. It is used between routers to notify about
9929 topic changes on a channel.
9931 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9934 * Partly updated the protocol specification to comply with the
9935 changes now made. It is still though a bit outdated.
9937 * The JOIN notify type now takes one extra argument <Channel ID>.
9938 The packet used to be destined to the channel but now the
9939 JOIN type may be sent as list thus it is impossible to
9940 destine it to any specific channel. By adding this argument
9941 it is again possible.
9943 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Added CREDITS file. The CHANGES and CREDITS file will appear
9946 in the distribution as well.
9948 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9951 types in the server's silcd/packet_receive.c.
9953 * Implemented CMODE and CUMODE to work in router environment.
9955 * Fixed minor encoding and decoding buglet from the
9956 lib/silccore/silcmode.c.
9958 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9961 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9963 * Changed all SilcConfigServer* and silc_config_server* to
9964 SilcServerConfig* and silc_server_config*, respectively.
9967 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Associated the ID (client or server ID) to the Authentication
9970 Payload to avoid any possibility of forging. Updated the
9971 protocol specification and the code accordingly.
9973 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * The RSA key length is now save to the RsaKey context in the
9976 key generation process in lib/silccrypt/rsa.c. The key length
9977 is now used to figure out the maximum size of the block allowed
9978 to be encrypted/signed.
9980 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9981 is equivalent to the silc_mp_mp2bin but does not allocate any
9984 * Changed silc_mp_mp2bin API to take length argument. If it is
9985 non-zero then the buffer is allocated that large. If zero, then
9986 the size is approximated using silc_mp_sizeinbase, which however
9989 * Created Global RNG API which is global RNG that application can
9990 initialize. After initializing, any routine anywhere in the
9991 code (including library) can use RNG without allocating a new
9992 RNG object. This was done to allow this sort of use of the
9993 RNG in code that has no chance to allocate RNG object. All
9994 applications currently allocate this and many routines in the
9995 library use this. Affected file lib/silccrypt/silcrng.[ch].
9997 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9998 it to use the Global RNG API.
10000 * Defined Authentication Payload into protocol specification that
10001 is used during SILC session to authenticate entities. It is
10002 used for example by client to authenticate itself to the server
10003 to obtain server operator privileges.
10005 Implemented this payload into the lib/silccore/silcauth.[ch].
10006 Implemented also routines for public key based authentication
10007 as the new protocol specification dictates.
10009 Moved definitions of different authentication methods from
10010 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10012 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10013 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10014 silc_pkcs_verify_with_hash functions into the file
10015 lib/silccrypt/silcpkcs.[ch].
10017 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10019 * The client entry's userinfo pointer must be always valid.
10020 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10021 will fail since it requires the userinfo. Now, the userinfo
10022 is allocated as "" if actual userinfo does not exist. Actually,
10023 it must exist and it is totally Ok to drop client connections
10024 that does not announce the userinfo. However, we will make
10025 this workaround for now.
10027 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10028 to return the remote port by socket.
10030 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10032 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10033 SILC_SERVER_PENDING_EXEC and added an new macro
10034 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10035 data or when error occurs while processing the pending command.
10037 Added new argument `destructor' into silc_server_command_pending
10038 and to the SilcServerCommandPending object. This destructor is
10039 now called after calling the pending callback or if error occurs
10040 immediately. If error occurs the actual pending callback won't
10041 be called at all - only the destructor. The destructor may be
10042 NULL if destructor is not needed.
10044 All this applies for client library code as well. Similar
10045 changes were made there as well for the pending commands.
10047 In the client, the application must now allocate the
10048 SilcClientCommandContext with the silc_client_command_alloc
10051 * Added reference counter to the SilcServerCommandContext. Added
10052 function silc_server_command_alloc and silc_server_command_dup
10055 Same type of functions added to the client library for the same
10058 * Removed the cmd_ident from IDListData away since it is now
10059 global for all connections. It is the command identifier used
10060 in command sending and with pending commands. The affected file
10063 * Added reference counter to the SilcSocketConnection objecet to
10064 indicate the usage count of the object. The object won't be
10065 freed untill the reference counter hits zero. Currently only
10066 server uses this, and client ignores it. The client must be
10067 set to use this too later. The affected files are
10068 lib/silccore/silcsockconn.[ch]. Added also the function
10069 silc_socket_dup to increase the reference counter.
10071 This was mainly added because it is possible that the socket
10072 is removed underneath of pending command or other async
10073 operation. Now it won't be free'd and proper DISCONNECTING
10074 flags, etc. can be set to avoid sending data to connection that
10075 is not valid anymore.
10077 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10078 the connection. After that it sets SILC_SET_DISCONNECTED.
10079 It is, however, possible that the socket data is not still freed.
10080 The silc_server_packet_process now checks that data is not
10081 read or written to connection that is DISCONNECTED. The socket
10082 get's freed when the reference counter hits zero.
10084 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Changed the client operation API: channel_message operation's
10087 `sender' is now the client entry of the sender, not the nickname
10088 and the `channel' is the channel entry, not the channel name.
10090 In the private_message operation the `sender' is now also the
10091 client entry of the sender not the nickname.
10093 Affected file is lib/silcclient/ops.h and all applications
10094 using the client operations.
10096 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Moved the calling of ops->connect() from connect_to_server_final
10099 into receive_new_id functin since that is the point when the
10100 client is actually allowed to send traffic to network. The
10101 affected file is lib/silcclient/client.c.
10103 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10106 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10107 (if needs broadcasting) instead of broadcasting the packets one
10108 by one which would make a burst in the network traffic.
10110 * Added `broadcast' argument to the functions in silcd/server.[ch]
10111 silc_server_create_new_channel[_with_id] to indicate whether
10112 to send New Channel packet to primary router.
10114 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Added new function into the silcd/server.[ch] files:
10117 silc_server_create_new_channel_with_id to create new channel with
10118 already existing Channel ID.
10120 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10121 lib/silccore/silcpacket.h. This packet is used t send list of
10122 Set Mode payloads inside one packet. Server uses this to set
10123 the modes for the channels and clients on those channels, that it
10124 announced to the router when it connected to it. The protocol
10125 specification has been updated accordingly.
10127 * The silc_server_new_channel did not handle the packet coming
10128 from normal server as it normally does not send that. However,
10129 when it announces its channels it does send it. Implemented
10130 the support for that.
10132 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10133 into the file lib/silccore/id.h.
10135 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Fixed memory leaks in the functions silc_idlist_del_client,
10138 silc_idlist_del_channel and silc_idlist_del_server in the file
10139 silcd/idlist.c. All of those leaked like a sieve.
10141 * Fixed some small memory leaks in the client's function
10142 silc_client_notify_by_server.
10144 * Added functions into silcd/server.c: silc_server_announce_clients,
10145 silc_server_announce_channels and silc_server_announce_server.
10146 These functions are used by normal and router server to announce
10147 to its primary router about clients, channels and servers (when
10148 router) that we own. This is done after we've connected to the
10151 These functions effectively implements the following packet types:
10152 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10153 and SILC_PACKET_NEW_ID_LIST.
10155 * Added new functions into the silcd/packet_receive.[ch]:
10156 silc_server_new_id_list, silc_server_new_channel_list and
10157 silc_server_new_channel_user_list to handle the incoming
10158 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10160 * Added support of changing Channel ID in the function
10161 silc_server_replace_id. If the server that announces a channel
10162 to the router already exists in the router (with same name but
10163 with different Channel ID), router is responsible to send
10164 Replace ID packet to the server and force the server to change
10165 the Channel ID to the one router has.
10167 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10168 client that the Channel ID has been changed by the router. The
10169 normal server sends this to the client. Client must start using
10170 the new Channel ID as the channel's ID.
10172 Implemented handling of this new type into lib/silcclient/client.c
10173 into the function silc_client_notify_by_server.
10175 * Added new function silc_idlist_replace_channel_id into the files
10176 silcd/idlist.[ch] to replace the Channel ID.
10178 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10180 * Call silc_server_command_identify_check always when processing
10181 the IDENTIFY command in silcd/command.c
10183 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10186 send keepalive packets. The packet can be sent by clients,
10187 servers and routers.
10189 Added function silc_socket_set_heartbeat into the file
10190 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10191 If not set, the heartbeat is not performed. The actual
10192 heartbeat is implemented in the low level socket connection
10193 library. However, application is responsible of actually
10194 sending the packet.
10196 Added silc_server_send_heartbeat to send the actual heartbeat
10197 packet into silcd/packet_send.[ch]. Server now performs
10198 keepalive with all connections.
10200 * Added silc_task_get_first function into lib/silcutil/silctask.c
10201 to return the timeout task with shortest timeout. There was a bug
10202 in task unregistration that caused problems. TODO has been
10203 updated to include that task system must be rewritten.
10205 * The client library will now resolve the client information when
10206 receiving JOIN notify from server for client that we know but
10207 have incomplete information.
10209 * Rewrote parts of silc_server_remove_from_channels and
10210 silc_server_remove_from_one_channel as they did not remove the
10211 channel in some circumstances even though they should've.
10213 * Encryption problem encountered in server:
10215 The LEAVE command used to send the Channel Key packet to the
10216 router immediately after generating it. However, the code
10217 had earlier sent Remove Channel user packet but not immediately,
10218 ie. it was put to queue. The order of packets in the router
10219 was that Channel Key packet was first and Remove Channel User
10220 packet was second, even though they were encrypted in the
10221 reverse order. For this reason, MAC check failed. Now, this
10222 is fixed by not sending the Channel Key packet immediately but
10223 putting it to queue. However, this is more fundamental problem:
10224 packets that are in queue should actually not be encrypted
10225 because packets that are sent immediately gets encrypted
10226 actually with wrong IV (and thus MAC check fails). So, packets
10227 that are in queue should be encrypted when they are sent to
10228 the wire and not when they put to the queue.
10230 However, the problem is that the current system has not been
10231 designed to work that way. Instead, the packet is encrypted
10232 as soon as possible and left to the queue. The queue is then
10233 just purged into wire. There won't be any fixes for this
10234 any time soon. So, the current semantic for packet sending
10237 o If you send packet to remote host and do not force the send
10238 (the packet will be in queue) then all subsequent packets to the
10239 same remote host must also be put to the queue. Only after the
10240 queue has been purged is it safe again to force the packet
10243 o If you send all packets immediately then it safe to send
10244 any of subsequent packets through the queue, however, after
10245 the first packet is put to queue then any subsequent packets
10246 must also be put to the queue.
10248 Follow these rules and everything works fine.
10250 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10252 * Added new function silc_server_remove_clients_by_server to
10253 remove all client entries from ID list when the server connection
10254 is lost. In this case it is also important to invalidate all
10255 client entires as they hold the invalid server entry. This
10256 fixes fatal bug when server has lost connection and will reconnect
10259 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10261 * Made some sanity checks to silc_server_daemonise like to check
10262 whether the requested user and group actually exists.
10264 * Added sanity check to SKE's silc_ske_responder_finish to check
10265 that the public and private key actually is valid.
10267 * Invalidate the client's nickname when receiving Replace ID
10268 packet and the Client ID is being replaced. This means that the
10269 server will query the nickname if someone needs it (client)
10272 * Sort the ID Cache in client library when the ID Cache data
10273 has changed (needs sorting).
10275 * Do not allow for SILC client to create several connections to
10276 several servers. The client does not support windows right now
10277 and generating multiple connections causes weird behaviour.
10279 Irssi-silc client does support windows and can handle several
10280 connections without problems, see: www.irssi.org and SILC plugin.
10282 * Fixed some places where client was added to the IDList. The
10283 rule of thumb is following (in order to get everything right):
10284 If the client is directly connected local client then the
10285 `connection' argument must be set and `router' argument must be
10286 NULL to silc_idlist_add_client function. If the client is not
10287 directly connected client then the `router' argument must
10288 bet set and the `connection' argument must be NULL to the
10289 silc_idlist_add_client function.
10291 * The funtion silc_server_packet_send_local_channel actually did
10292 not check whether the client was locally connected or not. It
10293 does that now. Fixed a bug related to LEAVE command.
10295 * Fixed Remove Channel User payload parsing bug in server's
10296 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10298 * The server's silc_server_save_channel_key now checks also the
10299 global ID list for the channel as it might not be in the local
10300 list. Fixed a bug related to LEAVE command.
10302 * Is this the end of the [<unknown>] buglet that has been lurking
10303 around for a long time? A little for loop fix in server's
10304 silc_server_command_whois_parse that is used by both IDENTIFY
10305 and WHOIS command. At least, this was a clear bug and a cause
10306 of one type of [<unknown>] buglet.
10308 * WHOIS and IDENTIFY commands call the function
10309 silc_server_command_[whois/identify]_check function even if
10310 we are not router server.
10312 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10314 * Added --with-gmp configuration option. If set the GMP
10315 is always compiled in the SILC source tree. If not set then
10316 it is checked whether the system has the GMP3 installed. If
10317 it has then the GMP won't be compiled (the system's headers
10318 and library is used), if it doesn't have it then the GMP is
10319 compiled in the SILC source tree.
10321 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Changed RSA private exponent generation to what PKCS #1
10324 suggests. We try to find the smallest possible d by doing
10325 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10326 not security fix but optimization.
10328 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Added new config entry [Identity] to fork the server and run
10331 it as specific user and group. A patch from Bostik.
10333 * Imported Dotconf configuration library into lib/dotconf.
10334 This will be used to create the SILC configuration files later.
10335 It will appear in the distsribution after this commit.
10337 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * A big code auditing weekend happening. Auditing code for
10340 obvious mistakes, bugs and errors. Also, removing any code
10343 Removed files for being obsolete:
10345 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10346 inline in the file lib/silcutil/silcbuffer.h)
10348 o lib/silcutil/silcbufutil.c (the header has inline versions)
10350 Changed code to fix possible error conditions:
10352 o The buffer formatting routines now check that the destination
10353 buffer really has enough space to add the data. This applies for
10354 both buffer formatting and unformatting
10355 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10356 unformatting was changed to accomodate following rules:
10357 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10358 sent to the function while XXX_*STRING will not allocate or copy
10359 the data into the buffer. Instead it sets the pointer from the
10360 buffer into the pointer sent as argument (XXX_*STRING used to
10361 require that the pointer must be allocated already). This change
10362 makes this whole thing a bit more consistent and more optimized
10363 (note that the data returned in the unformatting with XXX_*STRING
10364 must not be freed now). The routines return now -1 on error.
10366 o Tried to find all code that use buffer_format and buffer_unformat
10367 and added return value checking to prevent formatting and
10368 especially unformatting errors and possible subsequent fatal
10371 o Changed ske->x and ske->KEY to mallocated pointers in
10372 lib/silcske/silcske.h. Fixed possible data and memory leak.
10374 o Added return value checking to all *_parse* functions. Fixed
10375 many memory leaks as well.
10377 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10378 so that buffer overflows would not happen. All code now also
10379 checks the return value as it can fail.
10381 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10383 * Added reconnection support to server if the normal server looses
10384 its connection to the router (for example if router is rebooted).
10385 The server performs normal reconnection strategy implemented
10386 to the server. Affected file silcd/server.c.
10388 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Added new packet type SILC_PACKET_SET_MODE that is used to
10391 distribute the information about changed modes (for clients,
10392 channels and clients channel modes) to all routers in the
10393 network. Updated the protocol specification accordingly.
10395 Added functions into silcd/packet_send.c and
10396 silcd/packet_receive.c: silc_server_send_set_mode,
10397 silc_server_set_mode.
10399 Added new files silcmode.[ch] into lib/silccore that implements
10400 the encoding and decoding of Set Mode Payload. Added new type
10401 SilcSetModePayload. Moved the definitions of different modes
10402 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10404 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10406 * Oops, a little mistake in server's connection authentication
10407 protocol. The protocol is not ended with FAILURE but with
10408 SUCCESS if the authentication is Ok. :) Affected file is
10411 * Implemented NICK_CHANGE notify handling in server in the file
10412 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10413 the local clients on the channel. After the changing nickname
10414 in router environment snhould work and the [<unknown>] nickname
10415 should appear no more.
10417 The silc_server_replace_id function that receives the Replace ID
10418 payload now sends the NICK_CHANGE notify type also in the file
10419 silcd/packet_receive.c
10421 * Changed WHOIS and IDENTIFY command to support the maximum amount
10422 of arguments defined in protocol specs (3328 arguments). This
10423 fixed a bug that caused problems when there were more than three
10424 users on a channel.
10426 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10428 * Added extra parameter, command identifier, to the
10429 silc_client_send_command so that explicit command identifier
10432 Changed that ID list routines uses specific command identifier
10433 when sending WHOIS/IDENTIFY requests to the server so that they
10434 can be identified when the reply comes back.
10436 Affected files lib/silcclient/command.[ch],
10437 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10439 * Added `sender' argument to silc_server_packet_send_to_channel
10440 to indicaet the sender who originally sent the packet to us
10441 that we are now re-sending. Ignored if NULL. Affected file
10442 silcd/packet_send.[ch].
10444 * Added some server statistics support in silcd/server_internal.h
10445 SilcServerStatistics structure and around the server code. Also
10446 send some nice statistics information when client is connecting
10449 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Fixed channel ID decoding in server's JOIN command reply in
10452 silcd/command_reply.c
10454 * Fixed braodcasting of replace ID payload to not to send it if
10455 we are standalone server in silcd/packet_receive.c.
10457 * Fixed all channel message sending routines to not to send
10458 packets to clients that has router set, since they are routed
10459 separately in the same function earlier. Affects file
10460 silcd/packet_send.c and all channel packet sending functions.
10462 * In USERS reply, res_argv[i] are not allocated, the table
10463 is allocated. Thus changed that free the table, not its
10466 * In server's whois_check and identify_check if the client is
10467 locally connected do not send any WHOIS commands - they are not
10470 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10472 * Fixed some minor bugs in client when sending WHOIS command. The
10473 arguments was in wrong order.
10475 * Removed statis function add_to_channel from server in
10476 silcd/command.c that was previously used with the joining but
10479 * Tested USERS command in router environment successfully with two
10480 routers, two servers and two clients.
10482 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10484 * Reorganized the USERS command and command reply in client library
10485 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10486 When the command is given by user we register a pending command
10487 callback that will reprocess the command after the reply has been
10488 received from the server. When reprocessing the packet we then
10489 display the information. Thus, the USERS information is displayed
10490 now in the command callback instead of in the command reply
10491 callback. The processing of the command is same as previously
10492 when server has sent the command reply in the JOINing process.
10494 * Added to USERS command in silcd/command_reply.c to join the client,
10495 we didn't use to know about, to the channel after we've created
10496 a client entry for it. Also, for clienet we did know already still
10497 check whether it is on the channel or not and add it if not.
10499 * Removed silc_server_command_join_notify as the function and its
10502 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Changed the client's pending command handling to the same as the
10505 server's pending command handling. It is also now possible to
10506 execute command reply functions from other command reply
10507 function as the function callbacks for commands and command
10508 replies are one and same. The pending commands are not static
10509 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10510 in client connection context. Thus, pending commands are server
10511 connection specific as it is convenient.
10513 Changed the function silc_client_command_pending and
10514 silc_client_command_pending_del and added new function
10515 silc_client_command_pending_check. Removed the
10516 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10519 * Added cmd_ident, current command identifier, to the client
10520 connection context in lib/silcclient/client.h to keep track on
10521 command identifiers used in command sending. Client's command reply
10522 function handling now supports the mandatory command identifiers.
10524 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10525 funtions in client to fully support pending command callbacks.
10527 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10528 as one of the arguments to the application in the command reply
10531 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10532 before first releasing SILC but came back. Now it is removed again
10533 and should come back nomore. The FORWARDED flag was used only
10534 by the JOINing procedure by forwarding the command packet to router.
10535 Now, the JOINing procedure has been changed to more generic (due
10536 to various router environment issues) and FORWARDED is not needed
10537 anymore for anything. The protocol specification is yet to be
10540 Now, removed silc_server_packet_forward from server and the flag
10541 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10543 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Renamed NAMES command to USERS command. The NAMES was named that
10546 due to historical reasons. Now it is renamed. Also, rewrote
10547 parts of the USERS command. The nickname list is not sent anymore
10548 by the server. Only Client ID and mode lists are sent in the USERS
10549 command. Changed this also to the protocol specification.
10551 The client now resolves the names and stuff after it receives
10552 the USERS list from the server when joining to the channel.
10554 * WHOIS and IDENTIFY commands has been changed to support multiple
10555 Client ID's per command. One can now search for multiple users
10556 in the network by sending only one WHOIS or IDENTIFY command.
10557 Changed the code and the protocol specifications.
10559 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10560 uses silc_server_command_whois_parse to parse the request. */
10562 * If normal server, do not parse the WHOIS and IDENTIFY requests
10563 before sending it to the router. Saves some time.
10565 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * Fixed JOIN command on client library. Wrong number of arguments
10568 used to crash the client.
10570 * Added silc_server_channel_has_global function to check whether
10571 channel has global users or not.
10573 * Added silc_server_channel_has_local function to check whether channel
10574 has locally connected clients on the channel.
10576 * The silc_server_remove_from_one_channel now checks whether the
10577 channel has global users or not after given client was removed from
10578 the channel. It also checks whether the channel has local clients
10579 on the channel anymore. If it does not have then the channel entry
10580 is removed as it is not needed anymore.
10582 * The silc_server_notify now checks on JOIN notify whether the joining
10583 client is one of locally connected or global. If it is global then
10584 the channel has now global users on the channel and that is marked
10585 to the channel entry. Also, it now saves the global client to
10586 global list who is joining and JOINs it to the channel. This is
10587 for normal server, that is.
10589 Changed silc_server_send_notify_on_channel,
10590 silc_server_packet_relay_to_channel and
10591 silc_server_packet_send_to_channel check if we are normal server
10592 and client has router set (ie. global client) do not send the
10593 message to that client, as it is already routed to our router.
10595 * Implemented LEAVE notify type handling in silc_server_notify
10598 * Tested LEAVE command in router environment successfully. Tested
10599 with two routers, two servers and two clients.
10603 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10605 * Implemented SIGNOFF notify type handling in silc_server_notify
10608 * silc_server_remove_id now removes the client entry from all channels
10609 it has joined and thusly sends SIGNOFF notify type.
10611 * Rewrote the NAMES list generation in server by removing two excess
10612 loops. The lists are created now inside one loop.
10614 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * silc_server_remove_channel_user checks now also global list
10617 for channel and client.
10619 * silc_server_new_channel_user checks now both local and global
10620 list for channel and client. Fixed a bug in client id decoding.
10621 Used to decode wrong buffer.
10623 * silc_server_channel_message checks now both local and global
10624 list for channel entry.
10626 * Tested channel joining (hence JOIN) in router environment
10627 successfully. Tested with two routers, two servers and two
10630 * Tested channel message sending in router environment successfully.
10632 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10634 * Added silc_server_save_channel_key into server.[ch] to save the
10635 received channel key in Channel Key payload processing. It is
10636 also used in JOIN command reply handling.
10638 Equivalent function silc_client_save_channel_key added into
10639 client.[ch] into client library.
10641 * Changed JOIN command reply to send information whether the channel
10642 was created or not (is existing already) and the channel key
10643 payload. Changed protocol specs accordingly.
10645 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10646 the request was sent by ID and not by nickname. Crashed on
10649 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10651 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10652 now correctly save the received data.
10654 * silc_server_free_sock_user_data now notifies routers in the
10655 network about entities leaving the network.
10657 At the same time implemented functions silc_server_remove_id
10658 and silc_server_send_remove_id to receive and send REMOVE_ID
10659 packets. The packet is used to notify routers in the network
10660 about leaving entities. The ID removed will become invalid in
10663 * Added function silc_idlist_del_server into server. Removes and
10664 free's server entry from ID list.
10666 * silc_server_private_message function now checks, if we are router,
10667 that the destination ID really is valid ID, naturally.
10669 * In router when NEW_ID packet is received (for new client) the
10670 hash of the Client ID is saved in the ID Cache but the
10671 client->nickname is set to NULL, instead of putting the hash
10674 IDENTIFY command now also checks that client->nickname must be
10675 valid. If it is not if will request the data from the server who
10676 owns the client. Added new function
10677 silc_server_command_identify_check.
10679 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10680 to set the command to already allocated Command Payload.
10682 * Tested private message sending in router environment with two
10683 routers, two servers and two clients. Fixed minor bugs and now
10686 * Fixed segfault from client's NAMES command. Used to crash if
10687 not on any channel.
10689 * Forwarded packets must not be routed even if it is not destined
10690 to the receiver. Changed server code comply with this.
10692 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10694 * Added `require_reverse_mapping' boolean value to ServerParams
10695 structure. If TRUE (not default) the server will require that
10696 the connecting host has fully qualified domain name.
10698 If the reverse mapping is not required and hostname could not be
10699 found the IP address is used as hostname.
10701 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Implemented version string checking to both client and server.
10704 The check is incomplete currently due to the abnormal version
10705 strings used in development version of SILC.
10707 * Changed all command functions in server to use the new
10710 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Changed char *data to unsigned char *data in ID Cache system to
10713 support binary data as ID Cache data. Changed code to support
10714 binary data in lib/silccore/idcache.c.
10716 * Renamed silc_server_packet_relay_command_reply to
10717 silc_server_command_reply as it is normal packet receiving
10718 function. Rewrote the function to accept command replys for
10719 servers and not only for clients.
10721 * Mark remote router always as registered server if we are connecting
10722 to it. Otherwise, commands sent by the router to us are ignored.
10724 * All ID List find routines now returns the ID Cache Entry pointer
10725 as well if requested.
10727 * WHOIS command works now in router environment, tested with two
10728 routers, two servers and two clients.
10730 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10731 in router environment (as it is almost equivalent to WHOIS) but
10732 hasn't been tested thoroughly. Added new functions:
10734 silc_server_command_identify_parse
10735 silc_server_command_identify_send_reply
10736 silc_server_command_identify_from_client
10737 silc_server_command_identify_from_server
10739 * Disabled route cache adding because adding two different ID's with
10740 same IP replaces the old cache entry thus giving wrong route.
10741 The entry->router->connection is always the fastest route anyway
10742 so route cache may not be needed. Of course, new routes maybe
10743 established after receiving the ID when the entry->router->connection
10744 might not be anymore the most optimal.
10746 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Add route cache for received ID for fast routing.
10750 * Added silc_server_packet_route to route received packet on router
10751 that is not destined to us.
10753 * Renamed silc_server_get_route to silc_server_route_get.
10755 * Added id_string and id_string_len fields into SilcServer to
10756 include encoded ServerID for fast comparing without excess
10757 encoding of the ID's.
10759 * Cleaned up WHOIS command on server side. Added following static
10762 silc_server_command_whois_parse
10763 silc_server_command_whois_check
10764 silc_server_command_whois_send_reply
10765 silc_server_command_whois_from_client
10766 silc_server_command_whois_from_server
10768 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10769 arguments in command replies. All command functions should be
10770 updated to use this macro.
10772 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Minor typo fixes on command reply handling on server.
10776 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * Added silc_server_command_add_to_channel internal routine to add
10779 the client to the channel after router has created the channel and
10780 sent command reply to the server.
10782 * Added generic silc_server_send_command to send any command from
10785 * Use static buffer with ID rendering instead of duplicating data.
10787 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Fixed a channel user mode bug when joining to a channel server gave
10790 everybody channel founder rights, oops.
10792 * We mark ourselves as the router of the incoming server connection
10793 if we are router ourselves. This way we can check in some packet
10794 sending functions whether it is locally connected server. For
10795 incoming router connections we put NULL.
10797 * For router sending packets locally means now always sending the
10798 packet cell wide; to local clients and local servers. For normal
10799 server sending packet locally means sending it to only local
10802 * Fixed the JOIN command to really work in router environment. If the
10803 channel is created it is always created by the router. Router is
10804 also responsible of making the initial joining to the channel,
10805 sending JOIN notify to the sending server and distributing
10806 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10807 does not exist server doesn't do anything else but forward the
10808 command to the router which performs everything.
10810 * Added silc_server_send_channel_key function to send the Channel Key
10813 * Added silc_server_create_channel_key to create new channel key. The
10814 channel key is now re-generated everytime someone joins or leaves
10815 a channel, as protocol dictates. Note: channel->key_len is the
10816 key length in bits.
10818 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10821 packet_receive.[ch] to separate packet sending and receiving
10822 routines. The server.[ch] now includes everything else including
10823 actual packet processing (writing and reading data) and other
10826 Renamed silc_server_private_message_send_internal to
10827 silc_server_send_private_message. The routine is still though
10828 used only to relay private messages as server does not send
10829 private messages itself.
10831 Renamed silc_server_new_channel to silc_server_create_new_channel
10832 and added new function sicl_server_new_channel that handles the
10833 incoming New Channel packet. Added also new sending function
10834 silc_server_send_new_channel to send New Channel Payload.
10836 * Added new function silc_server_notify to process incoming notify
10837 packet to the server/router. Server may then relay the notify
10838 to clients if needed.
10840 * Added new function silc_server_new_channel_user to process incoming
10841 New Channel User packet. Router will redistribute the packet and
10842 send JOIN notify to its local clients and locally connected servers
10843 if needed. Normal server will send JOIN notify to its local client
10844 on same channel when received this packet. Added also corresponding
10845 sending function silc_server_send_new_channel_user to sent the
10848 * Added boolean route argument to send_notif_to_channel and
10849 packet_send_to_channel functions to attempt to route the packet
10850 if it is TRUE and send only locally if it is FALSE.
10852 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * silc_server_replace_id now broadcasts the received replace ID
10855 packet if it is not broadcast packet already. The router must
10856 broadcast to inform other routers about changed ID.
10858 * Added backpointer to server's router into SilcServer context in
10859 silcd/server_internal.h.
10861 * Fixed silc_server_packet_broadcast to send correct broadcast
10864 * The channel key is now distributed to the local client as soon
10865 as it is received from the router (in router environment) so that
10866 no other packet may be sent for the channel until client has
10869 * silc_server_remove_channel_user now broadcasts the received
10870 Remove Channel User packet if it is not broadcast packet already.
10871 The router must broadcast to inform other routers about removed
10874 * Added users field into SilcPacketContext that is a reference count
10875 of the context. One can increase the reference count by calling
10876 silc_packet_context_dup which is now changed to just increase the
10877 reference count instead of duplicating the data. The reference
10878 count is decresed by calling silc_packet_context_free that will
10879 free the data after the reference count hits zero.
10881 For now on the packet context and everything allocated into it
10882 (including the raw packet from network) must be freed by calling
10883 the new silc_packet_context_free function. Added also new function
10884 silc_packet_context_alloc that must be used now to allocate the
10885 context. This also means that if a routine is asynchronous from
10886 silc_[client/server]_packet_parse_type the packet context must
10887 be duplicated by calling silc_packet_context_dup. Otherwise it
10888 gets free'd after silc_[client/server]_packet_parse_type returns.
10889 Also, one must remember that if packet is duplicated then its
10890 reference count must be decresed by calling the free function as
10891 many times as it was duplicated.
10893 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10894 from both client and server.
10896 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10898 * Made joining to a channel working in router environment.
10900 * Cleaned up JOIN command on server side and create function
10901 silc_server_command_join_channel internal routine to make the
10904 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * Changed silc_command_pending list to SilcDList. Also, added
10907 `ident' field to SilcServerCommandPending structure to identify
10908 the reply and to call correct callback.
10910 Added silc_server_command_pending_check function to replace the
10911 corresnponding macro. The silc_command_pending list is not
10914 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10915 to set identifier to previously allocated Command Payload. It
10916 is used to set identifier for command when resending Command
10919 * Added silc_command_payload_encode_payload to encode Command
10920 Payload buffer from SilcCommandPayload structure.
10922 * Added silc_argument_payload_encode_payload to encode Argument
10923 payload buffer from SilcArgumentPayload structure.
10925 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Changed WHOIS command to support router connection on server side.
10928 The whois request is always sent to router unless the server is
10929 standalone server. After server has received the reply from the
10930 router will it send the reply to the client.
10932 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10933 broadcast received broadcast packet. The function is used only
10934 by router. The broadcast packet is always sent to the router's
10937 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10938 render given ID to printable string, for log files for example.
10940 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10942 * Made basic router to router connections working. At least they
10943 can now connect to each other but nothing really works the way
10944 they are supposed - yet.
10946 * Added new initiator token to RouterConnection configuration
10947 file in silcd/serverconfig.[ch]. It is used to tell whether we
10948 are the initiator to the remote router or whether we'll expect
10949 the other end to connect.
10951 * Moved registering of listener task to silc_server_init, hence
10952 the server starts listenning as soon as it is run, even if it
10953 does not have connections to other routers. Let's see how well
10956 * Changed default connection retry timeouts for more suitable in
10959 * Removed cipher and such arguments from silc_idlist_add_client
10960 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10961 Added new function silc_idlist_add_data to add the keys and stuff
10964 * Added SilcIDListData structure and added it to SilcClientEntry
10965 and SilcServerEntry as their first field in the structure. This
10966 way we can explicitly cast the ID entries to the SilcIDListData
10967 structure and get common data for the entries. In past, we had
10968 to first check what type of connection it is and then cast it to
10969 correct ID entry type. Now, we can directly cast the opaque
10970 pointer to the SilcIDListData (no matter what ID entry it actually
10971 is) and get the data needed.
10973 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10975 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10976 in some circumstances even if threre were timeout tasks, though not
10977 IO tasks, but tasks anyway. Now fixed.
10979 * Defined SilcServerConnection structure to hold connection specific
10980 stuff about directly connected servers and routers. The definition
10981 is currently in silcd/server_internal.h. I thought about having
10982 a bit more important role fro this struct but for now it is used
10983 only when connecting to other server (or router actually).
10985 * Added connecting retry support in server when connecting to
10986 router(s). The retry feature implement exponential backoff
10987 algorithm. Also, added SilcServerParams structure to hold default
10988 parameters for server. For now, it include these retry settings
10989 and are hard coded. After server is moded to be as Silc Server
10990 Library this structure will be more important.
10992 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Changed client librarys channel->clients table to SilcList and
10995 changed code accordingly.
10997 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Changed client's channel table to SilcList and changed code
11000 accordingly. Also changed SilcChannelClientEntry to include back-
11001 pointer to the channel so that client entry can use that structure
11002 as list as well and we have fast cross-reference to the channel.
11003 This change dramatically decreased the complexity of channel
11004 handling with client entry and vice versa (removed one extra
11005 loop when searching for channel entry from many functions).
11007 * Changed server->sim from table to SilcDList and changed code
11010 * NAMES command can now be used from user interface. It will show
11011 the user list on the channel, neatly.
11013 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11014 Code now saves realname of the user if it becomes available.
11016 * Renamed configure.in to configure.in.pre and made ./prepare
11017 script to automatically add correct version string to
11018 configure.in which it creates from configure.in.pre.
11020 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * NAMES command reply now shows users mode with the nickname when
11023 joining to channel.
11025 * Moved silc_client_ch[u]mode[_char] functions from
11026 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11027 place sucks, they are utility functions and should be in some
11030 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11032 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11035 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11039 * Added TRQ (efficient deque and list library) into lib/trq. This is
11040 a very good list library that is currently used in the SILC. Defined
11041 SilcList API over the library because I didn't like the API very
11042 much. See lib/trq/silclist.h for the API and examples of how to
11043 use the API. Fixed various places in the code to use the new
11044 SilcList API. The SilcList is meant for lists that has a structure
11045 already defined as a list. It is not suitable to add just some
11046 context to the list (in TRQ, the context is the list actually).
11048 So, I defined SilcDList that can be used for the purpose where
11049 predefined list structure does not exit. This can be used as
11050 such list. Now some context just can be added to the SilcDList.
11051 Currently this list is not used in the SILC just yet, though there
11052 are a lot places where this can replace dynamically allocated
11053 tables and I will fix these places, later, to use SilcDList.
11054 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11055 and use TRQ internally).
11057 Also fixed some annoying warning messages that the original TRQ
11058 code generated. Also minor changes to TRQ's Makefile.in.
11060 * Added support for querying by Client ID to both WHOIS and
11061 IDENTIFY commands into server, as required by the protocol.
11063 * Removed method function pointers from SilcBuffer structure. They
11064 weren't used to anything and just increased the context size for
11065 no good reason. This change also made silc_buffer_alloc and
11066 silc_buffer_free functions inline functions.
11068 * Disabled command flooding detection support until it's fixed so
11069 that it accepts commands in but does not execute them more than once
11072 * Added silc_net_localhost(), to return local hostname, into
11073 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11074 that must be initialized before calling silc_client_init.
11076 * Added new function: silc_server_send_notify_on_channels to send
11077 notify messages to all channels client has joined. It is assured
11078 that the message is sent only once per client.
11080 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11081 lib/silcutil/silcutil.[ch] as silc_format function. The new
11082 function is generic and is used by server as well, not only by
11083 the logging routines.
11085 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11086 the provided version string was not acceptable. Added new function:
11087 silc_ske_check_version into lib/silcske/silcske.h. The function
11088 must be implemented by the application (client or server) and it
11089 does not reside in the SKE library. The function checks the version
11090 string remote end sent.
11092 * Added back pointers (to opaque context and to SilcSocketConnection)
11093 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11095 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11096 duplicate packet context structure.
11098 * Changed `notify' client operation to send same arguments as client
11099 receives from server except for ID's. ID's are mapped to correct
11100 ID entry and that is returned. Also, if channel entry is not sent
11101 by server but the notify is for channel the channel entry is sent
11102 to application (otherwise application doesn't know that it is for
11103 channel (library gets it from packet's Destination ID)).
11105 * Added silc_client_remove_from_channels into client library to
11106 remove a client from all channels it has joined to. Used when
11107 received SIGNOFF notify from server. Added also new function
11108 silc_client_replace_from_channels to replace old ID entry with
11109 new ID entry on all channels. Used when received NICK_CHANGE
11110 notify from server.
11112 * Fixed ID Cache list handling in silc_idlist_get_client in
11113 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11114 to get (or query) client by ID.
11116 * Updated TODO list.
11118 * Added connection authentication status message defined by the
11119 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11120 support for these into the code in client and server side.
11122 * Added generic function silc_client_send_command to send any command
11123 with variable argument list. Application should use this function
11124 to send commands if the command functions provided by the library
11125 does not suite for the application's user interface needs.
11127 * Added new `failure' client operation. Application is notified about
11128 received failure packet if client is executing a protocol. In this
11129 case the protocol's execution has failed.
11131 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11132 is required by the protocol.
11134 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11135 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11138 * Added status flag to SilcSKE object to indicate realtime status
11139 of the SKE protocol.
11141 * Application receives now exactly same command reply arguments as
11142 the library receives from server. However, if ID is received the
11143 corresponding ID entry is returned to the application (eg. Client
11144 ID is mapped to correct SilcClientEntry entry and that is returned).
11145 Changed command_reply client operation due to this change.
11147 * Changed all ID's in commands and in command replys as ID Payloads.
11148 Change affected both client and server side codes.
11150 All ID's sent in SILC network (with execption of ID's in SILC
11151 Packet header) are sent in ID Payload to support variable length
11154 * Server now notifies nick changes and notifies all clients on
11155 the channels about the new nickname (about the new Client ID,
11158 * Implemented CMODE command to change channel modes. Supports all
11159 channel modes defined by the protocol specs except ban and invite
11160 lists. (Also, private channel key mode is supported but support for
11161 setting private channel key in client is missing, thus, this mode
11162 has no effect on client side (except that server requires that the
11163 client uses private channel key and normal channel traffic does not
11166 Also, invite mode works per se, but INVITE command does not work
11167 yet correctly, so you can set channel as invite only channel but
11168 inviting clients to the channel does not work (it is yet to be
11169 thought what's the best way to do it).
11171 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11172 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11173 Implemented CUMODE command to change user's mode on the channel.
11174 Supports all modes defined by the protocol specs.
11176 * Added NAMES command reply to return users modes on the channel.
11178 * Removed unnecessary and slow ciphers from lib/silccrypt.
11180 * Set SO_KEEPALIVE option to connection sockets by default.
11182 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11184 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11185 redefined the Notify Payload into protocol specs.
11187 * Added silc_id_payload_parse_id to get ID directly from raw
11190 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11192 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11193 accept searching by Client ID as well.
11195 * Added support for LEAVE and SIGNOFF notify types in client library.
11197 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11198 to parse ID Payload from raw data.
11200 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11202 * Added flags parameter into silc_ske_assemble_security_properties
11203 function in lib/silcske/silcske.[ch].
11205 * Changed notify client operation to fit better for notify messages
11206 sent by server. The notify payload received from server is now
11207 passed to the application (after parsing it to SilcNotifyPayload).
11208 It is application's responsibility to retrieve the arguments
11209 from the payload and show the message the way it wants. The message
11210 sent by server is implementation specific.
11212 * Changed public keys to comply with the protocol specification.
11213 Old public keys are not supported anymore and are not compatible.
11215 * Removed nickname from Channel Payload as the latest draft removed
11216 it. The client must resolve the nickname from the NAMES command
11217 reply received when it joined the channel.
11219 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11221 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Fixed some errors in protocol specification drafts.
11225 * Created lib/silccore/silcnotify.c to implement Notify Payload
11226 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11227 generic payloads described by protocol specifications. The file
11228 includes implementations for ID Payload and Argument Payload.
11230 * Changed Command Payload implementation to use the new Argument
11231 Payload. Changed command_xxxx_payload to command_payload_xxxx
11232 to comply with SILC coding conventions.
11234 * Added suppport for Argument Payload handling in Notify Payload
11235 implementation as protocol requires it. Added the new support
11236 into server and client lib as well.
11238 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11240 * Added support for multiple nicknames on same channel. [n] is
11241 added locally to the nickname if there are more than one same
11242 nicknames on the channel.
11244 * Server now sends all nicknames that matched WHOIS request.
11245 Client also shows the list received from server.
11247 * Added TOPIC command to client side. User can now set and show
11248 current topic on channel.
11250 * Added MOTD command to client and server. Also, server sends the
11251 motd when client connects to the server.
11253 * Changed version strings to comply ISO 8601.
11255 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * Fixed protocol error handling in client library. It should now
11258 cope even if the SKE fails for some reason.
11260 * Made new protocol specification drafts for submitting to IETF.
11262 * Implemented TOPIC command to server in silcd/command.c.
11264 * Added two new notify types into lib/silccore/silcnotify.h:
11265 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11266 notify nickname change and topic setting/change on a channel.
11268 * API change of command_reply operation in client library. The
11269 application gets now the status type received from server as well.
11271 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11273 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11275 * Cras fixed and optimized the packet handling even further and
11276 it should work now. Minor change to the prototype of function
11277 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11279 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11281 * Added new function into lib/silcutil/silcschedule.[ch]:
11282 silc_schedule_with_fd to select() a specified fd. The function
11283 returns after timeout expires or data arrives or goes. The
11284 function is used by packet routines to wait that all data is
11285 received from network.
11287 * Fixed data reading from network in lib/silccore/silcpacket.c.
11288 The code now assures that all data is read from the fd and then
11289 continues packet processing. This was a bug fix since the code
11290 used to drop some data in some circumstances.
11292 * Added new function into lib/silcclient/client.[ch]:
11293 silc_client_start_key_exchange to start key exchange after
11294 connection has been established to server. The code internally
11295 now uses this funtion but its main purpose was to provide it
11296 for applications that perform their own connecting. After
11297 application has created a connection it merely calls this
11298 function to start the key exchange between client and server.
11299 The library takes care of everything else after that.
11301 Updated also lib/silcclient/README to explain the usage of
11304 * Do not send to application information that connection has
11305 been established. Application gets notified it by connect
11308 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11310 * Applied cras's patch to add silc_schedule_one function. The
11311 function runs scheduler once and returns.
11313 * Fixed the scheduler after cras messed it up. The timeout
11314 handling works now as it's supposed to work.
11316 * Added into lib/silccore/ silcnotify.h to include notify
11317 message types support. Changed silc_server_send_notify*
11318 functions, in server.[ch], to support those new notify types.
11319 Added the support for the notify types into client library,
11320 as well. Added new notify client operation into ops.h in
11323 * Changed silc_server_packet_send_to_channel to send normal
11324 packets instead of just channel message packets. The function
11325 is now used to send the notify packets to channels. It is not
11326 used to send channel message packets anymore, as server never
11327 sends them anymore.
11329 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11330 va_arg()s as it seems to require it nowadays. I guess, if SILC
11331 is compiled with older va_arg() the new code should work anyway.
11333 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11335 * Splitted core library. Core library (lib/silccore) includes
11336 now only SILC protocol specific core (and common) components.
11337 Created new utility library (lib/silcutil) that includes more
11338 generic purpose stuff. The stuff for util library was taken
11339 from the old core library. This was minor and easy split.
11341 * Created SILC Client Library (lib/silcclient) that includes
11342 implementation of the SILC client without user interface. This
11343 was major move from silc/ directory. The code has been changed
11344 so that it is transparent towards the user interface. The
11345 silc/ directory includes now the same user interface as before
11346 and it uses the new client library. Read lib/silcclient/README.
11347 Basicly, the client library performs everything else related
11348 to SILC except user interface handling. Also, configuration
11349 files are considered to be part of user interface and library
11350 does not handle them.
11352 This change also changed a lot of structures, function naming etc.
11353 Most important change was that SilcClientWindow object was
11354 renamed to SilcClientConnection in the client library. Created
11355 also new file lib/silcclient/ops.h. Also added new files
11356 silc/local_command.[ch] and silc/client_ops.[ch].
11358 All these changes were made to make it easier for user interface
11359 designers to create what ever user interface for the SILC client
11362 It is also expected that the server will be moved to lib
11363 directory as well and SILC Server Library will be created;
11364 sometimes in the future.
11366 * Removed Local commands from lib/silccore/silccommand.h as
11367 they are application specific and new client library does not
11368 handle any of those anymore.
11370 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11371 old client implementation in silc/.
11373 * Added support for callback functions in SILC_LOG_* macros.
11374 Application can now set its own callbacks that will be called
11375 instead of using the default functions that will always print
11376 the debug messages to stderr (or stdout). Also, debugging can
11377 now be disabled by setting silc_debug to FALSE and re-enabled by
11378 setting it to TRUE. Note, that logging will still work even
11379 if debugging is disabled.
11381 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11382 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11383 silc_log_reset_debug_callbacks.
11385 * To enable debugging in silc client one must give now -d
11386 option on command line.
11388 * Changed silc_schedule_init to automatically allocate task queues
11389 if they are not allocated before calling it.
11391 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Added GMP 3.1 into math library.
11395 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11397 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11398 a channel in SILC network. The packet is used by servers and
11399 routers to notify other routers that user has left a channel.
11400 This little feature was missing until now. Added the feature
11401 to protocol specification as well.
11403 Added functions: silc_server_send_remove_channel_user and
11404 silc_server_remove_channel_user into server.[ch].
11406 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11407 lib/silccore/silcpacket.h. However, they are not implemented
11410 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Fixed joining to a channel and sending channel messages
11413 between server and router. The channel message sending should
11414 now work inside a cell.
11416 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Fixed the private message sending between server and router.
11419 The private message sending should now work inside a cell.
11421 * Added silc_server_replace_id into server.[ch] to replace
11422 existing ID in the SILC network.
11424 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11425 and silc_idlist_replace_server_id into idlist.[ch] in server.
11427 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11429 * Fixed the server to server connections. Server can again now
11430 connect to router. Router to router connections probably does
11433 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11435 * Added dynamic protocol registering support. Now protocols can
11436 registered and unregistered on the fly. Patch by cras.
11438 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11440 * Added lib/contrib directory to hold routines that some platforms
11441 don't have but are needed by SILC.
11443 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11444 into lin/contrib to provide getopt() and getopt_long() for
11445 those who don't have it.
11447 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11449 * Added AWAY command to client. When away message is set and
11450 client receives a private message packet the client automatically
11451 replies to the sender with the away message.
11453 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11454 bug seemed to be the cause of recent problems when compiling
11457 * Added version detection support to SKE protocol specification
11458 and added the new changes to the SKE implementation as well.
11459 There were other minor changes in the SKE protocol as well.
11461 Many changes in lib/silcske/silcske.[ch] and in
11462 lib/silcske/payload.[ch].
11464 * Added ^U functionality, clear input line. Patch from cras.
11466 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11468 * Mainly small bugfixes on core library. Fixed some debugging
11469 logging and buffer overflow in silclog.c.
11471 * Updated config.sub and config.guess on the distribution tree.
11473 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Added command lagging support in server. Client may execute
11476 commands now only once in two seconds.
11478 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Optimized packet reception. MAC computation and checking is now
11481 also more optimized. A lot previously duplicated code is now
11482 used as generic by both client and server.
11484 * Fixed key pair generation in clientutil.c
11486 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11488 * Added into lib/silccore/silcbufutil.[ch] new function;
11489 silc_buffer_realloc.
11491 * Moved generic packet sending/encryption functions to
11492 lib/silccore/silcpacket.[ch] from client and server. Some
11493 rewriting of the functions.
11495 * Moved all generic packet reception/decryption functions to
11496 lib/silccore/silcpacket.[ch] from client and server. The
11497 packet processing is now much cleaner in both client and server.
11498 These were major changes in both client and server.
11500 * Created many common functions in server to do packet sending.
11501 Previously code were duplicated a lot, this has been removed
11502 with these changes.
11504 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11506 * Rewrote major parts of the ID cache system. Don't know
11507 whether it is better now or not but at least the API is more
11510 * Major rewrite on ID cache stuff on client because of the ID
11511 cache API changes. Added idlist.c to client.
11513 * Also major rewrite on ID cache stuff on server as well.
11514 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11515 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11516 in hand, instead they are all put into the ID cache system now.
11517 All server_idlist_* routines uses ID cache now instead of
11518 traversing its own lists (those lists does not exist anymore).
11519 SilcIDList though still exists. Also, SilcXXXEntry's are
11522 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11524 * Finally made the SKE implementation compliant to the protocol
11525 specification. All mp integers are now binary encoded as
11526 opposed being HEX encoded.
11528 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11531 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11532 functions: silc_[encode/decode]_pem. Also added function
11533 silc_encode_pem_file to PEM encode with newlines ('\n') for
11534 saving into a file.
11536 * SILC public keys are now encoded either PEM or binary. Same
11537 option is for private keys as well. By default private keys
11538 are binary encoded and public keys PEM encoded. Silly HEX
11539 encoding were removed.
11541 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11542 function to create fingerprints.
11544 * Fixed a bug in SHA1; does not change the original data anymore.
11546 * Partly implemented INFO command on client and server side.
11547 Fixed CLEAR command. Changes to SERVER command; show current
11548 server(s) when giving command without arguments. Added
11549 VERSION command to client.
11551 * Added check to server that unregistered connections cannot
11552 execute commands (unless it is specificly allowed).
11554 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11556 * Fixed screen refresh.
11558 * Fixed channel joining bug from client. On some circumstances
11559 client tried to join to a channel it had already joined.
11561 * Added public key verification process into client's protocol.c.
11562 The client now verifies the public key from user and saves
11563 it into ~./silc/serverkeys/ directory.
11565 Added into: clientutil.[ch]: silc_client_verify_server_key.
11567 * Changed SKE protocol's silc_ske_initiator_finish function
11568 to accept callback function that verifies the received public
11569 key. Removed old silc_ske_verify_public_key function.
11571 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11573 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11574 silc_pkcs_private_key[_data]_set.
11576 * Made the password and public authentication more cleaner in
11577 server's protocol.c.
11579 * Removed historic and obsolete protocol `channel_auth' from
11580 both client and server.
11582 * Removed wrong way of sending command status messages from
11583 server to client in server's command.c. The old way violated
11584 protocol specification.
11586 Changes to silccore/silccommand.[ch]: removed
11587 silc_command_encode_status_payload -> not needed anymore,
11588 changed silc_command_encode_payload_va to accept extra
11589 argument on variable argument list. The argument type must
11590 now be provided to the function. Also, added new function:
11591 silc_command_encode_reply_payload_va which is same as
11592 normal command_encode_payload_va except command status type
11593 is provided as extra argument.
11595 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11597 * Added ~./silc directory handling. The directory includes the
11598 public and private keys for the client.
11600 Added silc_client_check_silc_dir, silc_client_create_identifier
11601 and silc_client_load_keys.
11603 * Implemented SILC protocol compliant public key. Added public
11604 and private key saving to and loading from files.
11606 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11607 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11608 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11609 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11610 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11612 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11613 silc_pkcs_load_[public/private]_key.
11615 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11617 * Added silc_server_get_route (route.[ch]) to get connection
11618 data for the fastest route for given ID.
11620 * Implemented INVITE command on client and server. The command
11621 were re-defined in the SILC Protocol Specification and the
11622 implementation now complies with the specification.
11624 * Implemented PING command on client and server.
11626 * Implemented NAMES command on client and server. The server side
11627 supports currently only normal server not router server yet.
11628 Some changes to NAMES definition in SILC protocol specification.
11630 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11632 * Implemented LEAVE command on client and server.
11634 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11635 again. This change was made to the protocol as well. Server
11636 should not violate the protocol specification anymore.
11638 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11640 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11641 was tested. SOCKS4 was not but should work anyway.
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